DC08-11EWA, 规格书,Datasheet 资料

PTH08T230W,PTH08T231W SLTS265L–NOVEMBER2005–REVISED AUGUST20116-A,4.5-V to14-V INPUT,NON-ISOLATED,WIDE-OUTPUT,ADJUSTABLE POWER MODULE WITH TurboTrans™Check for Samples:PTH08T230W,PTH08T231WFEATURES•Up to6-A Output Current•TurboTrans™Technology• 4.5-V to14-V Input Voltage•Designed to meet Ultra-Fast TransientRequirements up to300A/µs•Wide-Output Voltage Adjust(0.69V to5.5V)•SmartSync Technology•±1.5%Total Output Voltage Variation•Efficiencies up to95%APPLICATIONS•Output Overcurrent Protection•Complex Multi-Voltage Systems (Nonlatching,Auto-Reset)•Microprocessors•Operating Temperature:–40°C to85°C•Bus Drivers•Safety Agency Approvals–UL/IEC/CSA-C22.260950-1•Prebias Startup•On/Off Inhibit•Differential Output Voltage Remote Sense•Adjustable Undervoltage Lockout•Auto-Track™Sequencing•Ceramic Capacitor Version(PTH08T231W)DESCRIPTIONThe PTH08T230/231W is the higher input voltage(4.5V to14V)version of the PTH04T230/231W(2.2V to5.5V), 6-A rated,non-isolated power module.This regulator represents the2nd generation of the PTH series of power modules which include a reduced footprint and improved features.The PTH08T231W is optimized to be used in applications requiring all ceramic capacitors.Operating from an input voltage range of4.5V to14V,the PTH08T230/231W requires a single resistor to set the output voltage to any value over the range,0.69V to 5.5V.The wide input voltage range makes the PTH08T230/231W particularly suitable for advanced computing and server applications that use a loosely regulated8-V to12-V intermediate distribution bus.Additionally,the wide input voltage range increases design flexibility by supporting operation with tightly regulated5-V,8-V,or12-V intermediate bus architectures.The module incorporates a comprehensive list of features.Output over-current and over-temperature shutdown protects against most load faults.A differential remote sense ensures tight load regulation.An adjustable under-voltage lockout allows the turn-on voltage threshold to be customized.Auto-Track™sequencing is a popular feature that greatly simplifies the simultaneous power-up and power-down of multiple modules in a power system.The PTH08T230/231W includes new patent pending technologies,TurboTrans™and SmartSync.The TurboTrans feature optimizes the transient response of the regulator while simultaneously reducing the quantity of external output capacitors required to meet a target voltage deviation specification.Additionally,for a target output capacitor bank,TurboTrans can be used to significantly improve the regulator's transient response by reducing the peak voltage deviation.SmartSync allows for switching frequency synchronization of multiple modules,thus simplifying EMI noise suppression tasks and reduces input capacitor RMS current requirements. Double-sided surface mount construction provides a low profile and compact footprint.Package options include both through-hole and surface mount configurations that are lead(Pb)-free and RoHS compatible.Please be aware that an important notice concerning availability,standard warranty,and use in critical applications of TexasInstruments semiconductor products and disclaimers thereto appears at the end of this data sheet.TurboTrans,Auto-Track,TMS320are trademarks of Texas Instruments.PTH08T230W,PTH08T231WSLTS265L –NOVEMBER 2005–REVISED AUGUST 2011This integrated circuit can be damaged by ESD.Texas Instruments recommends that all integrated circuits be handled with appropriate precautions.Failure to observe proper handling and installation procedures can cause damage.ESD damage can range from subtle performance degradation to complete device failure.Precision integrated circuits may be more susceptible to damage because very small parametric changes could cause the device not to meet its published specifications.PTH08T230WA.R SET required to set the output voltage to a value higher than 0.69V.See the Electrical Characteristics table.B.An additional 22-μF ceramic input capacitor is recommended to reduce RMS ripple current.C.For V I greater than 8V,the minimum required C I may be reduced to 220μF plus a 22-μF ceramic capacitor.D.200μF of output capacitance can be achieved by using two 100-μF ceramic capacitors or four 47-μF ceramic capacitors.PTH08T230W,PTH08T231W SLTS265L–NOVEMBER2005–REVISED AUGUST2011PTH08T231W-Ceramic Capacitor VersionA.R SET required to set the output voltage to a value higher than0.69V.See the Electrical Characteristics table.B.200μF of output capacitance can be achieved by using two100-μF ceramic capacitors or four47-μF ceramiccapacitors.C.300µF of ceramic or330µF of electrolytic input capacitance is required for proper operation.D.For V I greater than8V,the minimum required C I may be reduced to200µF ceramic or220μF electrolytic plus a22-μF ceramic capacitor.PTH08T230W,PTH08T231WSLTS265L–NOVEMBER2005–REVISED ORDERING INFORMATIONFor the most current package and ordering information,see the Package Option Addendum at the end of this data sheet,or see the TI website at .DATASHEET TABLE OF CONTENTSDATASHEET SECTION PAGE NUMBER ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS3ELECTRICAL CHARACTERISTICS TABLE(PTH08T230W)4ELECTRICAL CHARACTERISTICS TABLE(PTH08T231W)6PIN-OUT AND TERMINAL FUNCTIONS8TYPICAL CHARACTERISTICS(V I=12V)9TYPICAL CHARACTERISTICS(V I=5V)10ADJUSTING THE OUTPUT VOLTAGE11CAPACITOR RECOMMENDATIONS13TURBOTRANS™INFORMATION17 UNDERVOLTAGE LOCKOUT(UVLO)22SOFT-START POWER-UP23OVER-CURRENT PROTECTION23OVER-TEMPERATURE PROTECTION23OUTPUT ON/OFF INHIBIT24REMOTE SENSE24 SYCHRONIZATION(SMARTSYNC)25AUTO-TRACK SEQUENCING26PREBIAS START-UP29TAPE&REEL AND TRAY DRAWINGS31ENVIRONMENTAL AND ABSOLUTE MAXIMUM RATINGS(Voltages are with respect to GND)UNIT V Track Track pin voltage–0.3to V I+0.3VV SYNC SYNC pin voltage–0.3to6.0VT A Operating temperature range Over V I range–40to85Surface temperature of module body or pinsT wave Wave soldering temperature AD suffix260(5seconds maximum)AS suffix235(1)°CT reflow Solder reflow temperature Surface temperature of module body or pinsAZ suffix260(1)T stg Storage temperature Storage temperature of module removed from shipping package–55to125T pkg Packaging temperature Shipping Tray or Tape and Reel storage or bake temperature45 Mechanical shock Per Mil-STD-883D,Method2002.3,1msec,1/2sine,mounted500Suffix AD20G Mechanical vibration Mil-STD-883D,Method2007.2,20-2000HzSuffix AS and AZ15 Weight 2.5grams Flammability Meets UL94V-O(1)During reflow of surface mount package version do not elevate peak temperature of the module,pins or internal components above thestated maximum.PTH08T230W,PTH08T231W SLTS265L–NOVEMBER2005–REVISED AUGUST2011ELECTRICAL CHARACTERISTICST A=25°C,V I=5V,V O=3.3V,C I=330µF,C O1=200µF ceramic,C O2=100µF,I O=I O max(unless otherwise stated) PARAMETER TEST CONDITIONS PTH08T230WMIN TYP MAX UNITI O Output current Over V O range25°C,natural convection06A0.69≤V O≤1.2 4.514(1)V I Input voltage range Over I O range 1.2<V O≤3.6 4.514V3.6<V O≤5.5V O+1(2)14Output adjust range Over I O range0.69 5.5VSet-point voltage tolerance±1.0(3)%V o Temperature variation–40°C<T A<85°C±0.25%V oV OLine regulaltion Over V I range±3mVLoad regulation Over I O range±2mVTotal output variation Includes set-point,line,load,–40°C≤T A≤85°C±1.5(3)%V OR SET=169Ω,V I=8.0V,V O=5.0V95%R SET=1.21kΩ,V O=3.3V92%R SET=2.37kΩ,V O=2.5V90%R SET=4.75kΩ,V O=1.8V88%ηEfficiency I O=6AR SET=6.98kΩ,V O=1.5V87%R SET=12.1kΩ,V O=1.2V85%R SET=20.5kΩ,V O=1.0V83%R SET=681kΩ,V O=0.7V79% V O Ripple(peak-to-peak)20-MHz bandwidth1(1)%V OI LIM Overcurrent threshold Reset,followed by auto-recovery10ARecovery Time70µSecw/o TurboTransC O1=200μF,ceramic VOOvershoot150mVw/o TurboTrans(4)Recovery Time100µSec2.5A/µs load step CO 1=200μF,ceramicTransient response50%to100%I O max V O Overshoot100mVC O2=330μF,Type BV O=2.5Vwith TurboTrans Recovery Time150µSecC O1=200μF,ceramicC O2=330μF,Type B VO Overshoot60mVR TT=11.3kΩI IL Track input current(pin9)Pin to GND-130(5)µA dV track/dt Track slew rate capability C O≤C O(max)1V/msV I increasing,R UVLO=OPEN 4.3 4.45Adjustable Under-voltage lockoutUVLO ADJ V I decreasing,R UVLO=OPEN 3.7 4.2V (pin10)Hysteresis,R UVLO≤52.3kΩ0.5Input high voltage(V IH)Open(6)V Inhibit control(pin10)Input low voltage(V IL)-0.20.6Input low current(I IL),Pin10to GND235µAI in Input standby current Inhibit(pin10)to GND,Track(pin9)open5mAf s Switching frequency Over V I and I O ranges,SmartSync(pin1)to GND300kHz(1)For output voltages≤1.2V,at nominal operating frequency,the output ripple may increase(typically2×)when operating at inputvoltages greater than(V O×11).When using the SmartSync feature to adjust the switching frequency,see the SmartSyncConsiderations section of the datasheet for further guidance.(2)The minimum input voltage is4.5V or(V O+1)V,whichever is greater.Additional input capacitance may be required when V I<(V O+2)V.(3)The set-point voltage tolerance is affected by the tolerance and stability of R SET.The stated limit is unconditionally met if R SET has atolerance of1%with100ppm/°C or better temperature stability.(4)Without TurboTrans,the minimum ESR limit of7mΩmust not be violated.(5)A low-leakage(<100nA),open-drain device,such as MOSFET or voltage supervisor device,is recommended to control pin9.Theopen-circuit voltage is less than6.5Vdc.(6)This control pin has an internal pull-up.Do not place an external pull-up on this pin.If it is left open-circuit,the module operates wheninput power is applied.A small,low-leakage(<100nA)MOSFET is recommended for control.For additional information,see the related application information section.PTH08T230W,PTH08T231WSLTS265L–NOVEMBER2005–REVISED ELECTRICAL CHARACTERISTICS(continued)T A=25°C,V I=5V,V O=3.3V,C I=330µF,C O1=200µF ceramic,C O2=100µF,I O=I O max(unless otherwise stated) PARAMETER TEST CONDITIONS PTH08T230WMIN TYP MAX UNITf SYNC Synchronization(SYNC)frequency240400kHzV SYNCH SYNC High-Level Input Voltage2 5.5VSmartSync ControlV SYNCL SYNC Low-Level Input Voltage0.8Vt SYNC SYNC Minimum Pulse Width200nSecC I External input capacitance330(7)µFNonceramic0(8)1005000(9)Capacitance valueµFwithoutCeramic200(8)500TurboTransEquivalent series resistance(non-ceramic)7mΩC O External output capacitancesee table10,000Capacitance valueμFwith(10)(11)TurbotransCapacitance×ESR product(C O×ESR)100010,000μF×mΩPer Telcordia SR-332,50%stress,MTBF Reliability 6.7106HrT A=40°C,ground benign(7)A330µF electrolytic input capacitor is required for proper operation.The capacitor must be rated for a minimum of450mA rms of ripplecurrent.An additional22-μF ceramic input capacitor is recommended to reduce rms ripple current.When operating at V I>8V,the minimum required C I may be reduced to a220-μF electrolytic plus a22-μF ceramic.(8)200µF ceramic external output capacitance is required for basic operation.The required ceramic output capacitance can be made up of2×100µF or4×47µF.The minimum output capacitance requirement increases when TurboTrans™(TT)technology is used.See the Application Information for more guidance.(9)This is the calculated maximum disregarding TurboTrans™technology.When the TurboTrans feature is used,the minimum outputcapacitance must be increased.See the TurboTrans application notes for further guidance.(10)When using TurboTrans™technology,a minimum value of output capacitance is required for proper operation.Additionally,low ESRcapacitors are required for proper operation.See the TurboTrans application notes for further guidance.(11)This is the calaculated maximum when using the TurboTrans feature.Additionally,low ESR capacitors are required for proper operation.See the TurboTrans application notes for further guidance.PTH08T230W,PTH08T231W SLTS265L–NOVEMBER2005–REVISED AUGUST2011ELECTRICAL CHARACTERISTICST A=25°C,V I=5V,V O=3.3V,C I=330µF,C O1=200µF ceramic,and I O=I O max(unless otherwise stated) PARAMETER TEST CONDITIONS PTH08T231WMIN TYP MAX UNITI O Output current Over V O range25°C,natural convection06A0.69≤V O≤1.2 4.514(1)V I Input voltage range Over I O range 1.2<V O≤3.6 4.514V3.6<V O≤5.5V O+1(2)14Output adjust range Over I O range0.69 5.5VSet-point voltage tolerance±1.0(3)%V o Temperature variation–40°C<T A<85°C±0.25%V oV OLine regulaltion Over V I range±3mVLoad regulation Over I O range±2mVTotal output variation Includes set-point,line,load,–40°C≤T A≤85°C±1.5(3)%V OR SET=169Ω,V I=8.0V,V O=5.0V95%R SET=1.21kΩ,V O=3.3V92%R SET=2.37kΩ,V O=2.5V90%R SET=4.75kΩ,V O=1.8V88%ηEfficiency I O=6AR SET=6.98kΩ,V O=1.5V87%R SET=12.1kΩ,V O=1.2V85%R SET=20.5kΩ,V O=1.0V83%R SET=681kΩ,V O=0.7V79% V O Ripple(peak-to-peak)20-MHz bandwidth1(1)%V OI LIM Overcurrent threshold Reset,followed by auto-recovery10ARecovery Time80µSecw/o TurboTransC O1=200μF,ceramic VO Overshoot85mV2.5A/µs load stepRecovery Time120µSec w/o TurboTrans(4)50%to100%I O max Transient response CO 1=400μF,ceramicV I=12V V O Overshoot75mVV O=3.3Vwith TurboTrans Recovery Time220µSecC O1=400μF,ceramicV O Overshoot45mVR TT=8.06kΩI IL Track input current(pin9)Pin to GND-130(5)µA dV track/dt Track slew rate capability C O≤C O(max)1V/msV I increasing,R UVLO=OPEN 4.3 4.45Adjustable Under-voltage lockoutUVLO ADJ V I decreasing,R UVLO=OPEN 3.7 4.2V (pin10)Hysteresis,R UVLO≤52.3kΩ0.5Input high voltage(V IH)Open(6)V Inhibit control(pin10)Input low voltage(V IL)-0.20.6Input low current(I IL),Pin10to GND235µAI in Input standby current Inhibit(pin10)to GND,Track(pin9)open5mAf s Switching frequency Over V I and I O ranges,SmartSync(pin1)to GND300kHzf SYNC Synchronization(SYNC)frequency240400kHzV SYNCH SYNC High-Level Input Voltage2 5.5VSmartSync ControlV SYNCL SYNC Low-Level Input Voltage0.8Vt SYNC SYNC Minimum Pulse Width200nSec(1)For output voltages≤1.2V,at nominal operating frequency,the output ripple may increase(typically2×)when operating at inputvoltages greater than(V O×11).When using the SmartSync feature to adjust the switching frequency,see the SmartSyncConsiderations section of the datasheet for further guidance.(2)The minimum input voltage is4.5V or(V O+1)V,whichever is greater.Additional input capacitance may be required when V I<(V O+2)V.(3)The set-point voltage tolerance is affected by the tolerance and stability of R SET.The stated limit is unconditionally met if R SET has atolerance of1%with100ppm/°C or better temperature stability.(4)Without TurboTrans,the minimum ESR limit of7mΩmust not be violated.(5)A low-leakage(<100nA),open-drain device,such as MOSFET or voltage supervisor device,is recommended to control pin9.Theopen-circuit voltage is less than6.5Vdc.(6)This control pin has an internal pull-up.Do not place an external pull-up on this pin.If it is left open-circuit,the module operates wheninput power is applied.A small,low-leakage(<100nA)MOSFET is recommended for control.For additional information,see the related application information section.PTH08T230W,PTH08T231WSLTS265L–NOVEMBER2005–REVISED ELECTRICAL CHARACTERISTICS(continued)T A=25°C,V I=5V,V O=3.3V,C I=330µF,C O1=200µF ceramic,and I O=I O max(unless otherwise stated) PARAMETER TEST CONDITIONS PTH08T231WMIN TYP MAX UNITC I External input capacitance300(7)µFwithoutCapacitance value Ceramic200(8)5000µFTurboTransC O External output capacitance see tableCapacitance value Ceramic5000(10)μFwith(9)TurbotransCapacitance×ESR product(C O×ESR)1001000μF×mΩPer Telcordia SR-332,50%stress,MTBF Reliability 6.7106HrT A=40°C,ground benign(7)300µF of ceramic or330µF of electrolytic input capacitance is required for proper operation.Electrolytic capacitance must be rated fora minimum of450mA rms of ripple current.An additional22-μF ceramic input capacitor is recommended to reduce rms ripple current.(8)200µF ceramic external output capacitance is required for basic operation.The required ceramic output capacitance can be made up of2×100µF or4×47µF.The minimum output capacitance requirement increases when TurboTrans™(TT)technology is used.See the Application Information for more guidance.(9)When using TurboTrans™technology,a minimum value of output capacitance is required for proper operation.Additionally,low ESRcapacitors are required for proper operation.See the TurboTrans application notes for further guidance.(10)This is the calaculated maximum when using the TurboTrans feature.Additionally,low ESR capacitors are required for proper operation.See the TurboTrans application notes for further guidance.11097654382PTH08T230W,PTH08T231WSLTS265L –NOVEMBER 2005–REVISED AUGUST 2011PTH08T230/231W (TOP VIEW)TERMINAL FUNCTIONSTERMINALDESCRIPTIONNAME NO.V I 2The positive input voltage power node to the module,which is referenced to common GND.V O 4The regulated positive power output with respect to the GND.This is the common ground connection for the V I and V O power connections.It is also the 0Vdc reference for GND3the control inputs.The Inhibit pin is an open-collector/drain,negative logic input that is referenced to GND.Applying a low level ground signal to this input disables the module ’s output and turns off the output voltage.When the Inhibit control is active,the input current drawn by the regulator is significantly reduced.If the Inhibit pin is left open-circuit,the Inhibit and module produces an output whenever a valid input source is applied.10UVLO (1)This pin is also used for input undervoltage lockout (UVLO)programming.Connecting a resistor from this pin to GND (pin 3)allows the ON threshold of the UVLO to be adjusted higher than the default value.For more information,see the Application Information section.A 0.05W 1%resistor must be directly connected between this pin and pin 6(–Sense)to set the output voltage to a value higher than 0.69V.The temperature stability of the resistor should be 100ppm/°C (or better).The setpoint range for the output voltage is from 0.69V to 5.5V.If left open circuit,the output voltage will default to V O Adjust7its lowest value.For further information,on output voltage adjustment see the related application note.The specification table gives the preferred resistor values for a number of standard output voltages.The sense input allows the regulation circuit to compensate for voltage drop between the module and the load.+Sense 5For optimal voltage accuracy,+Sense must be connected to V O ,close to the load.The sense input allows the regulation circuit to compensate for voltage drop between the module and the load.–Sense6For optimal voltage accuracy,–Sense must be connected to GND (pin 3),very close to the module (within 10cm).This is an analog control input that enables the output voltage to follow an external voltage.This pin becomes active typically 20ms after the input voltage has been applied,and allows direct control of the output voltage from 0V up to the nominal set-point voltage.Within this range the module 's output voltage follows the voltage at Track 9the Track pin on a volt-for-volt basis.When the control voltage is raised above this range,the module regulates at its set-point voltage.The feature allows the output voltage to rise simultaneously with other modules powered from the same input bus.If unused,this input should be connected to V I .NOTE:Due to the undervoltage lockout feature,the output of the module cannot follow its own input voltage during power up.For more information,see the related application note.This input pin adjusts the transient response of the regulator.To activate the TurboTrans feature,a 1%,0.05W resistor must be connected between this pin and pin 5(+Sense)very close to the module.For a given value of output capacitance,a reduction in peak output voltage deviation is achieved by using this feature.If unused,this TurboTrans ™8pin must be left open-circuit.The resistance requirement can be selected from the TurboTrans resistor table in the Application Information section.External capacitance must never be connected to this pin unless the TurboTrans resistor is a short,0Ω.This input pin sychronizes the switching frequency of the module to an external clock frequency.The SmartSync feature can be used to sychronize the switching fequency of multiple PTH08T230/231W modules,aiding EMI SmartSync 1noise suppression efforts.If unused,this pin should be connected to GND (pin 3).For more information,please review the Application Information section.(1)Denotes negative logic:Open =Normal operation,Ground =Function activeI O −Output Current −A0.51.512.5−P o w e r D i s s i p a t i o n −WP D 2E f f i c i e n c y −%I O −Output Current −AI −Output Current −AO V O u t p u t V o l t a g e R i p p l e −V (m V )O P P −T A −A m b i e n t T e m p e r a t u r e −Co I O −Output Current −AT A −A m b i e n t T e m p e r a t u r e −Co I O −Output Current −AT A −A m b i e n t T e m p e r a t u r e −Co I O −Output Current −APTH08T230W,PTH08T231WSLTS265L –NOVEMBER 2005–REVISED AUGUST 2011TYPICAL CHARACTERISTICS (1)(2)CHARACTERISTIC DATA (V I =12V)EFFICIENCYOUTPUT RIPPLEPOWER DISSIPATIONvsvsvsOUTPUT CURRENTOUTPUT CURRENTOUTPUT CURRENTFigure 1.Figure 2.Figure 3.AMBIENT TEMPERATUREAMBIENT TEMPERATUREAMBIENT TEMPERATUREvsvsvsOUTPUT CURRENTOUTPUT CURRENTOUTPUT CURRENTFigure 4.Figure 5.Figure 6.(1)The electrical characteristic data has been developed from actual products tested at 25°C.This data is considered typical for the converter.Applies to Figure 1,Figure 2,and Figure 3.(2)The temperature derating curves represent the conditions at which internal components are at or below the manufacturer 's maximum operating temperatures.Derating limits apply to modules soldered directly to a 100mm x 100mm double-sided PCB with 2oz.copper.Applies to Figure 4,Figure 5and Figure 6.分销商库存信息:TIPTH08T230WAZ PTH08T230WAD PTH08T231WAD PTH08T231WAZ PTH08T230WAS PTH08T230WAST PTH08T230WAZT PTH08T231WAS。

150KHz 40V 3A开关电流降压型DC-DC转换器XL1507特点⏹ 4.5V到40V宽输入电压范围⏹输出版本固定5V和ADJ可调⏹输出电压1.23V到37V可调⏹最大占空比100%⏹最小压差1.5V⏹固定150KHz开关频率⏹最大3A开关电流⏹内置功率三极管⏹高效率⏹出色的线性与负载调整率⏹EN脚TTL关机功能⏹EN脚迟滞功能⏹内置热关断功能⏹内置限流功能⏹内置二次限流功能⏹TO252-5L封装应用⏹LCD电视与显示屏⏹数码相框⏹机顶盒⏹路由器⏹通讯设备供电描述XL1507是一款高效降压型DC-DC转换器，固定150KHz开关频率，可以提供最高3A输出电流能力，具有低纹波，出色的线性调整率与负载调整率特点。

XL1507内置固定频率振荡器与频率补偿电路，简化了电路设计。

PWM控制环路可以调节占空比从0~100%之间线性变化。

内置使能功能、输出过电流保护功能。

当二次限流功能启用时，开关频率从150KHz降至50KHz。

内部补偿模块可以减少外围元器件数量。

图1.XL1507封装150KHz 40V 3A 开关电流降压型DC-DC 转换器 XL1507引脚配置EN GND SW VINFB 12345TO252-5LMetal Tab GND图2. XL1507引脚配置表1.引脚说明引脚号 引脚名称 描述1 VIN 电源输入引脚，支持DC4.5V~40V 宽范围电压操作，需要在VIN 与GND 之间并联电解电容以消除噪声。

2 SW 功率开关输出引脚，SW 是输出功率的开关节点。

3 GND 接地引脚。

4 FB 反馈引脚，通过外部电阻分压网络，检测输出电压进行调整，参考电压为1.23V 。

5 EN使能引脚，低电平工作，高电平关机，悬空时为低电平。

150KHz 40V 3A 开关电流降压型DC-DC 转换器 XL1507方框图EA1.23V ReferenceGNDFB3.3V 1.23VEA COMPOscillator 150KHz3.3V Regulator Start UpLatchCOMP2COMP1DriverThermal ShutdowninENSW220mV 200mV44m ΩCurrent LimitR2R1=2.5K5V R2=7.6KADJ R2=0 R1=OPENSwitch图3. XL1507方框图典型应用XL1507-5.0CIN 470uf 35VC1 105330uf 35VD1 L1 33uh/3A+12VLOAD13524GNDVINFBSWEN ON OFF 5V/3ACOUT 1N5820图4. XL1507系统参数测量电路（12V-5V/3A ）150KHz 40V 3A 开关电流降压型DC-DC 转换器 XL1507订购信息产品型号 打印名称封装方式包装类型 XL1507-ADJE1 XL1507-ADJE1 TO252-5L 2500只每卷 XL1507-5.0E1 XL1507-5.0E1TO252-5L2500只每卷XLSEMI 无铅产品，产品型号带有“E1”后缀的符合RoHS 标准。

PYBJ15-Q24-S5-Mdate 06/24/2019page1 of 9SERIES: PYBJ15 │ DESCRIPTION: DC-DC CONVERTERFEATURES• up to 15 W isolated output• ultra wide 4:1 input voltage range • single regulated output• output short circuit, over current, over voltage protection • efficiency up to 89%• DIP and SMT mounting styles • available with or without case• 1500 Vdc isolationMODELinput voltageoutput voltageoutput currentoutput powerripple & noise 1efficiency 2typ (Vdc)range (Vdc)(Vdc)min (mA)max (mA)max (W)max (mVp-p)typ (%)PYBJ15-Q24-S3249~36 3.30450014.8510088PYBJ15-Q24-S5249~365030001510088PYBJ15-Q24-S12249~3612012501510089PYBJ15-Q24-S15249~3615010001510089PYBJ15-Q48-S34818~75 3.30450014.8510088PYBJ15-Q48-S54818~755030001510088PYBJ15-Q48-S124818~7512012501510089PYBJ15-Q48-S154818~751510001510089Notes: 1. From 5~100% load, nominal input, 20 MHz bandwidth oscilloscope, with 10 µF tantalum and 1 µF ceramic capacitors on the output. From 0~5% load, ripple and noise is <5% Vo.2. Measured at nominal input voltage, full load.3. All specifications are measured at T a=25°C, humidity < 75%, nominal input voltage, and rated output load unless otherwise specified.PART NUMBER KEYBase NumberPYBJ15 - Q XX - S XX - X XInput VoltageOutput VoltageCase:“blank” = with case O = no caseMounting Style:D = DIPM = SMTdate 06/24/2019 │page 2 of 9 CUI Inc │ SERIES: PYBJ15 │DESCRIPTION: DC-DC CONVERTERINPUTparameter conditions/description min typ max unitsoperating input voltage24 Vdc input models48 Vdc input models 91824483675VdcVdcstart-up voltage24 Vdc input models48 Vdc input models 918VdcVdcsurge voltage24 Vdc input models for 1 second max48 Vdc input models for 1 second max -0.7-0.750100VdcVdcunder voltage shutdown24 Vdc input models48 Vdc input models 5.5126.515.5VdcVdccurrent 24 Vdc input models3, 5 Vdc output models12, 15 Vdc output models727718mAmA48 Vdc input models 3.3 Vdc output models5 Vdc output models363360mAmAstart-up current24 Vdc input models48 Vdc input models 3,0001,500mAmAremote on/off (CTRL)4turn on (CTRL pin pulled low to GND (0~1.2 Vdc))turn off (CTRL pin open or pulled high (3.5~12 Vdc))input current when switched off615mAalarm indication (ALM)Valm (relative to GND), when under voltage protection isgoing to happen, and during the over voltage protectionworking status.0.2 1.2Vdc Valm (relative to GND), other working status 3.59Vdcfilter Pi filterno load power consumption0.36W Notes: 4. The voltage of the CTRL pin is referenced to input GND pin.OUTPUTparameter conditions/description min typ max unitsmaximum capacitive load53.3, 5 Vdc output models12 Vdc output models15 Vdc output models4,7001,000820μFμFμFvoltage accuracy from 0% to full load±1±2% line regulation from low line to high line, full load±0.2±0.5% load regulation6from 5% to full load±0.5±1% switching frequency7PWM mode300kHz transient recovery time25% load step change, nominal input voltage300500μstransient response deviation 25% load step change, nominal input voltage3.3, 5 Vdc output modelsall other output models±3±3±8±5%%temperature coefficient at full load±0.03%/°C Note: 5. Tested at input voltage range and full load.6. At 0~100% load, the max load regulation is ±3%.7. Value is based on full load. At loads <50%, the switching frequency decreases with decreasing load for efficiency improvement.date 06/24/2019 │ page 3 of 9CUI Inc │ SERIES: PYBJ15 │ DESCRIPTION: DC-DC CONVERTER PROTECTIONSparameterconditions/description min typmax units over voltage protection output shut down 110160%over current protection hiccup, auto recovery110180230%short circuit protectionhiccup, continuous, auto recoverySAFETY AND COMPLIANCEparameter conditions/descriptionmin typ max units isolation voltageinput to output for 1 minute at 1 mA input to case 8 for 1 minute at 1 mA output to case 8 for 1 minute at 1 mA 1,500500500Vdc Vdc Vdc isolation resistance input to output at 500 Vdc input to case 8 at 500 Vdc output to case 8 at 500 Vdc 100100100MΩMΩMΩisolation capacitance input to output, 100 kHz / 0.1 V 1,000pFsafety approvals IEC 62368-1, EN 62368-1conducted emissions CISPR32/EN55032, class B (external circuit required, see Figure 2-a) radiated emissions CISPR32/EN55032, class B (external circuit required, see Figure 2-a)ESDIEC/EN61000-4-2, contact ±6 kV , class B radiated immunity IEC/EN61000-4-3, 10 V/m, class AEFT/burst IEC/EN61000-4-4, ±2 kV , class B (external circuit required, see Figure 2-b)surgeIEC/EN61000-4-5, line-line ±2 kV , class B (external circuit required, see Figure Figure 2-b)conducted immunity IEC/EN61000-4-6, 3 Vr .m.s, class A MTBF as per MIL-HDBK-217F , 25°C 1,000,000hoursRoHSyesNote:8. Only applies to versions with case.ENVIRONMENTALparameterconditions/description min typmax units operating temperature see derating curves-4085°C storage temperature -55125°C storage humidity non-condensing595%vibration10~150 Hz, for 60 minutes on each axis 5GDERATING CURVESO u t p u t L o a d (%)60801004020120 0Temperature Derating Curve(Output Load vs. Ambient Tempearature3.3, 5 Vdc output models)O u t p u t L o a d (%)60801004020120 070Temperature Derating Curve(Output Load vs. Ambient Tempearature12, 15 Vdc output models)date 06/24/2019 │ page 4 of 9CUI Inc │ SERIES: PYBJ15 │ DESCRIPTION: DC-DC CONVERTER MECHANICALparameterconditions/descriptionmintypmaxunits dimensionsDIP without case:3.3, 5 Vdc output models: 38.70 x 27.20 x 6.20 [1.524 x 1.071 x 0.244 inch]12, 15 Vdc output models: 38.70 x 27.20 x 5.80 [1.524 x 1.071 x 0.228 inch]mm mm DIP with case:3.3, 5 Vdc output models: 39.10 x 29.50 x 6.80 [1.539 x 1.161 x 0.268 inch]12, 15 Vdc output models: 39.10 x 29.50 x 6.40 [1.539 x 1.161 x 0.252 inch]mm mm SMT without case:3.3, 5 Vdc output models: 38.70 x 27.20 x 6.20 [1.524 x 1.071 x 0.244 inch]12, 15 Vdc output models: 38.70 x 27.20 x 5.80 [1.524 x 1.071 x 0.228 inch]mm mm SMT with case:3.3, 5 Vdc output models: 39.10 x 29.50 x 6.80 [1.539 x 1.161 x 0.268 inch]12, 15 Vdc output models: 39.10 x 29.50 x 6.40 [1.539 x 1.161 x 0.252 inch]mm mm case material aluminum alloyweightwithout case 3.3, 5 Vdc output models without case 12, 15 Vdc output models with case 3.3, 5 Vdc output models with case 12, 15 Vdc output models11.08.813.811.5g g g g10 Sec. Max.Wave Soldering Time4 Sec. Max.Peak Temp. 260°C Max.Time (sec.)T e m p e r a t u r e (°C )25020015010050SOLDERABILITYparameter conditions/descriptionmin typ max units hand soldering 1.5 mm from case for 10 seconds 300°C wave soldering 9see wave soldering profile260°C reflow soldering 10see reflow soldering profileMaximum duration >217°C is 60 seconds.For actual application, refer to IPC/JEDEC J-STD-020D.1245°CNote: 9. For DIP models only. 10. For SMT models only.50100150200250245217T e m p e r a t u r e (°C )Time (sec.)60 sec max (>217°C)Peak Temp 245°CWave Soldering Proflile(DIP models)Reflow Soldering Profile(SMT models)date 06/24/2019 │ page 5 of 9CUI Inc │ SERIES: PYBJ15 │ DESCRIPTION:DC-DC CONVERTER units: mm [inch]tolerance: ±0.50[±0.020]pin section tolerance: ±0.10[±0.004]Recommended PCB LayoutTop Viewunits: mm [inch]tolerance: ±0.50[±0.020]pin section tolerance: ±0.10[±0.004]MECHANICAL DRAWING (DIP WITH CASE )Recommended PCB LayoutTop ViewMECHANICAL DRAWING (DIP WITHOUT CASE )PIN CONNECTIONS PIN Function 1+Vo 2+Vo 3+Vo 40V 50V 6NC 7ALM 8CTRL 9NC 10+Vin 11+Vin 12GND 13GND PIN CONNECTIONS PIN Function 1+Vo 2+Vo 3+Vo 40V 50V 6NC 7ALM 8CTRL 9NC 10+Vin 11+Vin 12GND 13GND 14NCNote: NC = no connectdate 06/24/2019 │ page 6 of 9CUI Inc │ SERIES: PYBJ15 │ DESCRIPTION: DC-DC CONVERTER units: mm [inch]tolerance: ±0.50[±0.020]pin section tolerance: ±0.10[±0.004]MECHANICAL DRAWING (SMT WITHOUT CASE )Recommended PCB LayoutTop Viewunits: mm [inch]tolerance: ±0.50[±0.020]pin section tolerance: ±0.10[±0.004]MECHANICAL DRAWING (SMT WITH CASE )PIN CONNECTIONS PIN Function 1+Vo 2+Vo 3+Vo 40V 50V 6NC 7NC 8ALM 9CTRL 10NC 11+Vin 12+Vin 13GND 14GND Recommended PCB LayoutTop ViewPIN CONNECTIONS PIN Function 1+Vo 2+Vo 3+Vo 40V 50V 6NC 7NC 8ALM 9CTRL 10NC 11+Vin 12+Vin 13GND 14GND 15NCNote: NC = no connectdate 06/24/2019 │page 7 of 9 CUI Inc │ SERIES: PYBJ15 │DESCRIPTION: DC-DC CONVERTERAPPLICATION CIRCUITFigure 1 Table 1Vin+Vo0V Vout(Vdc)Cin(μF)Cout(μF)3.3/5/12/1510010This series has been tested according to the following recommended circuit (Figure 1) before leaving the factory. If you want to further reduce the input and output ripple, you can increase the input and output capacitors or select capacitors of low equivalent impedance provided that the capacitance is less than the maximum capacitive load of the model.EMC RECOMMENDED CIRCUITTable 2Figure 2Recommended External Circuit ComponentsVin (Vdc)2448FUSE choose according to actual input currentC0470 µF / 50 V680 µF / 100 VC1, C2 4.7 µF / 50 V 4.7 µF / 100 VC3refer to the Cout in T able 1C4330 µF / 50 V330 µF / 100 VLCM1 4.7 µHCY1, CY22000 pF /2 kVdate 06/24/2019 │page 8 of 9 CUI Inc │ SERIES: PYBJ15 │DESCRIPTION: DC-DC CONVERTERPACKAGINGunits: mmInner Carton Size: 280 x 196 x 63 mmOuter Carton Size: 600 x 285 x 225 mmOuter Carton QTY: 288 pcsdate 06/24/2019 │ page 9 of 9CUI Inc │ SERIES: PYBJ15 │ DESCRIPTION: DC-DC CONVERTER CUI offers a two (2) year limited warranty. Complete warranty information is listed on our website.Headquarters20050 SW 112th Ave.Tualatin, OR 97062800.275.4899Fax 503.612.2383cui .com*******************rev.description date 1.0initial release06/24/2019The revision history provided is for informational purposes only and is believed to be accurate.REVISION HISTORYPYBJ15-Q24-S5-M。

Addendum-Page 1PACKAGING INFORMATIONOrderable Device Status(1)Package Type PackageDrawingPins Package QtyEco Plan(2)Lead/Ball FinishMSL Peak Temp (3)Samples (Requires Login)5962-8407501VEA ACTIVE CDIP J 1625TBD A42N / A for Pkg Type 5962-8407501VFAACTIVE CFP W 1625TBD A42N / A for Pkg Type 84075012A ACTIVE LCCC FK 201TBD Call TI Call TI 8407501EA ACTIVE CDIP J 161TBD Call TI Call TI 8407501FA ACTIVE CFP W 161TBD Call TI Call TIJM38510/66302BEA ACTIVE CDIP J 161TBD A42N / A for Pkg Type JM38510/66302BFA ACTIVE CFP W 161TBD A42N / A for Pkg Type M38510/66302BEA ACTIVE CDIP J 161TBD A42N / A for Pkg Type M38510/66302BFA ACTIVE CFP W 161TBD A42N / A for Pkg Type SN54HC161J ACTIVE CDIP J 161TBDA42N / A for Pkg TypeSN74HC161D ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DE4ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DG4ACTIVE SOIC D 1640Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DR ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DRE4ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DRG4ACTIVE SOIC D 162500Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DT ACTIVE SOIC D 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DTE4ACTIVE SOIC D 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161DTG4ACTIVE SOIC D 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161N ACTIVE PDIP N 1625Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type SN74HC161N3OBSOLETE PDIP N 16TBD Call TICall TISN74HC161NE4ACTIVEPDIPN1625Pb-Free (RoHS)CU NIPDAU N / A for Pkg Type芯天下--/Addendum-Page 2Orderable Device Status(1)Package Type PackageDrawingPins Package QtyEco Plan(2)Lead/Ball FinishMSL Peak Temp(3)Samples (Requires Login)SN74HC161NSR ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161NSRE4ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161NSRG4ACTIVE SO NS 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PW ACTIVE TSSOP PW 1690Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWE4ACTIVE TSSOP PW 1690Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWG4ACTIVE TSSOP PW 1690Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWR ACTIVE TSSOP PW 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWRE4ACTIVE TSSOP PW 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWRG4ACTIVE TSSOP PW 162000Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWT ACTIVE TSSOP PW 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWTE4ACTIVE TSSOP PW 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SN74HC161PWTG4ACTIVE TSSOP PW 16250Green (RoHS & no Sb/Br)CU NIPDAU Level-1-260C-UNLIM SNJ54HC161FK ACTIVE LCCC FK 201TBD POST-PLATE N / A for Pkg TypeSNJ54HC161J ACTIVE CDIP J 161TBD A42N / A for Pkg Type SNJ54HC161WACTIVECFPW161TBDA42N / A for Pkg Type(1)The marketing status values are defined as follows:ACTIVE: Product device recommended for new designs.LIFEBUY: TI has announced that the device will be discontinued, and a lifetime-buy period is in effect.NRND: Not recommended for new designs. Device is in production to support existing customers, but TI does not recommend using this part in a new design.PREVIEW: Device has been announced but is not in production. Samples may or may not be available.OBSOLETE: TI has discontinued the production of the device.芯天下--/(2) Eco Plan - The planned eco-friendly classification: Pb-Free (RoHS), Pb-Free (RoHS Exempt), or Green (RoHS & no Sb/Br) - please check /productcontent for the latest availability information and additional product content details.TBD: The Pb-Free/Green conversion plan has not been defined.Pb-Free (RoHS): TI's terms "Lead-Free" or "Pb-Free" mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TI Pb-Free products are suitable for use in specified lead-free processes.Pb-Free (RoHS Exempt): This component has a RoHS exemption for either 1) lead-based flip-chip solder bumps used between the die and package, or 2) lead-based die adhesive used between the die and leadframe. The component is otherwise considered Pb-Free (RoHS compatible) as defined above.Green (RoHS & no Sb/Br): TI defines "Green" to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material)(3) MSL, Peak Temp. -- The Moisture Sensitivity Level rating according to the JEDEC industry standard classifications, and peak solder temperature.Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TI has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TI and TI suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release.In no event shall TI's liability arising out of such information exceed the total purchase price of the TI part(s) at issue in this document sold by TI to Customer on an annual basis.OTHER QUALIFIED VERSIONS OF SN54HC161, SN54HC161-SP, SN74HC161 :•Catalog: SN74HC161, SN54HC161•Military: SN54HC161•Space: SN54HC161-SPNOTE: Qualified Version Definitions:•Catalog - TI's standard catalog product•Military - QML certified for Military and Defense Applications•Space - Radiation tolerant, ceramic packaging and qualified for use in Space-based applicationAddendum-Page 3芯天下--/TAPE AND REEL INFORMATION*All dimensions are nominalDevicePackage Type Package Drawing Pins SPQReel Diameter (mm)Reel Width W1(mm)A0(mm)B0(mm)K0(mm)P1(mm)W (mm)Pin1Quadrant SN74HC161DR SOIC D 162500330.016.4 6.510.3 2.18.016.0Q1SN74HC161NSR SO NS 162000330.016.48.210.5 2.512.016.0Q1SN74HC161PWR TSSOP PW 162000330.012.4 6.9 5.6 1.68.012.0Q1SN74HC161PWTTSSOPPW16250330.012.46.95.61.68.012.0Q1*All dimensions are nominalDevice Package Type Package Drawing Pins SPQ Length(mm)Width(mm)Height(mm) SN74HC161DR SOIC D162500333.2345.928.6 SN74HC161NSR SO NS162000367.0367.038.0 SN74HC161PWR TSSOP PW162000367.0367.035.0SN74HC161PWT TSSOP PW16250367.0367.035.0IMPORTANT NOTICETexas Instruments Incorporated and its subsidiaries(TI)reserve the right to make corrections,enhancements,improvements and other changes to its semiconductor products and services per JESD46C and to discontinue any product or service per JESD48B.Buyers should obtain the latest relevant information before placing orders and should verify that such information is current and complete.All semiconductor products(also referred to herein as“components”)are sold subject to TI’s terms and conditions of sale supplied at the time of order acknowledgment.TI warrants performance of its components to the specifications applicable at the time of sale,in accordance with the warranty in TI’s terms and conditions of sale of semiconductor products.Testing and other quality control techniques are used to the extent TI deems necessary to support this warranty.Except where mandated by applicable law,testing of all parameters of each component is not necessarily performed.TI assumes no liability for applications assistance or the design of Buyers’products.Buyers are responsible for their products and applications using TI components.To minimize the risks associated with Buyers’products and applications,Buyers should provide adequate design and operating safeguards.TI does not warrant or represent that any license,either express or implied,is granted under any patent right,copyright,mask work right,or other intellectual property right relating to any combination,machine,or process in which TI components or services are rmation published by TI regarding third-party products or services does not constitute a license to use such products or services or a warranty or endorsement e of such information may require a license from a third party under the patents or other intellectual property of the third party,or a license from TI under the patents or other intellectual property of TI.Reproduction of significant portions of TI information in TI data books or data sheets is permissible only if reproduction is without alteration and is accompanied by all associated warranties,conditions,limitations,and notices.TI is not responsible or liable for such altered rmation of third parties may be subject to additional restrictions.Resale of TI components or services with statements different from or beyond the parameters stated by TI for that component or service voids all express and any implied warranties for the associated TI component or service and is an unfair and deceptive business practice. TI is not responsible or liable for any such statements.Buyer acknowledges and agrees that it is solely responsible for compliance with all legal,regulatory and safety-related requirements concerning its products,and any use of TI components in its applications,notwithstanding any applications-related information or support that may be provided by TI.Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards which anticipate dangerous consequences of failures,monitor failures and their consequences,lessen the likelihood of failures that might cause harm and take appropriate remedial actions.Buyer will fully indemnify TI and its representatives against any damages arising out of the use of any TI components in safety-critical applications.In some cases,TI components may be promoted specifically to facilitate safety-related applications.With such components,TI’s goal is to help enable customers to design and create their own end-product solutions that meet applicable functional safety standards and requirements.Nonetheless,such components are subject to these terms.No TI components are authorized for use in FDA Class III(or similar life-critical medical equipment)unless authorized officers of the parties have executed a special agreement specifically governing such use.Only those TI components which TI has specifically designated as military grade or“enhanced plastic”are designed and intended for use in military/aerospace applications or environments.Buyer acknowledges and agrees that any military or aerospace use of TI components which have not been so designated is solely at the Buyer's risk,and that Buyer is solely responsible for compliance with all legal and regulatory requirements in connection with such use.TI has specifically designated certain components which meet ISO/TS16949requirements,mainly for automotive ponents which have not been so designated are neither designed nor intended for automotive use;and TI will not be responsible for any failure of such components to meet such requirements.Products ApplicationsAudio /audio Automotive and Transportation /automotiveAmplifiers Communications and Telecom /communicationsData Converters Computers and Peripherals /computersDLP®Products Consumer Electronics /consumer-appsDSP Energy and Lighting /energyClocks and Timers /clocks Industrial /industrialInterface Medical /medicalLogic Security /securityPower Mgmt Space,Avionics and Defense /space-avionics-defense Microcontrollers Video and Imaging /videoRFID OMAP Mobile Processors /omap TI E2E Community Wireless Connectivity /wirelessconnectivityMailing Address:Texas Instruments,Post Office Box655303,Dallas,Texas75265Copyright©2012,Texas Instruments Incorporated。

版本记录销售与服务广州大彩光电科技有限公司电话：************-601传真：************Email：*************（咨询和支持服务）网站：地址：广州黄埔区（科学城）玉树华新园C栋3楼网络零售官方旗舰店：目录1. 硬件介绍 (1)1.1产品外观 (1)1.2硬件配置 (1)1.3调试工具 (2)2. 安装示意图 (3)3. 产品规格 (4)4. 可靠性测试 (7)4.1ESD测试 (7)4.1.1执行标准 (7)4.1.2测试环境 (7)4.1.3测试数据 (7)4.2高低温老化测试 (8)4.2.1测试环境 (8)4.2.2测试数据 (8)4.3群脉冲测试 (9)4.3.1执行标准 (9)4.3.2测试环境 (9)4.3.3测试数据 (9)4.4辐射测试 (9)4.4.1执行标准 (9)4.4.2测试环境 (9)4.4.3测试数据 (10)5. 产品尺寸 (12)6. 型号定义 (13)7. RS232与TTL电平转换 (14)8. 协议配置 (15)9. LUA脚本配置 (16)10. 包装与物理尺寸 (17)11. 产品架构 (18)12. 开发软件 (19)12.1什么是虚拟串口屏 (19)12.2Keil与虚拟串口屏绑定调试 (20)13. 开发文档 (21)14. 免责声明 (22)1. 硬件介绍本章节主要介绍产品的一些外观参考图、硬件配置图和调试所需工具。

1.1 产品外观以下为该尺寸的外观参考图，如图1-1所示。

注：未涉及关键结构工艺修改或布局大调整，仅产品工艺或可靠性方面的变更迭代，公司不予对外发起变更，具体以收到的实物为准。

图1-1 21.5寸电容触摸参考图1.2 硬件配置以下为该尺寸产品硬件配置参考图，如图1-2所示。

图1-2硬件配置图1.3 调试工具以下为该产品调试工具参考图，如图1-3所示。

图1-3调试工具图2. 安装示意图以下为该型号产品的安装示意图。

Aristo®Instruction manual0462985101GB 20200131Valid for:serial no.336-xxx-xxxxAristo® 1000AC/DC SAWTABLE OF CONTENTS1SAFETY (4)1.1Meaning of symbols (4)1.2Safety precautions (4)2INTRODUCTION (7)3TECHNICAL DATA (8)4INSTALLATION (9)4.1Lifting instructions (9)4.2Location (10)4.3Example of welding equipment (11)4.4Cable routing (12)4.5Mains power supply (13)5OPERATION (15)5.1Connections and control devices (15)5.2Connection of welding and return cable (16)5.3Key to symbols (16)5.4Overheating protection (16)6MAINTENANCE (17)6.1Welding power source (17)7FAULT-TRACING (19)8ORDERING SPARE PARTS (20)CABLE ROUTING REQUIREMENTS (21)CLEANING (25)DIAGRAM (26)ASSEMBLY INSTRUCTIONS (27)CONNECTION INSTRUCTION (28)ORDERING NUMBERS (29)WEAR PARTS (30)ACCESSORIES (31)Rights reserved to alter specifications without notice.1SAFETY1.1Meaning of symbolsAs used throughout this manual:Means Attention!Be Alert!1.2Safety precautionsUsers of ESAB equipment have the ultimate responsibility for ensuring that anyone who works on or near the equipment observes all the relevant safety precautions.Safety precautions must meet the requirements that apply to this type of equipment.The following recommendations should be observed in addition to the standard regulations that apply to the workplace.All work must be carried out by trained personnel well-acquainted with the operation of the equipment.Incorrect operation of the equipment may lead to hazardous situations which can result in injury to the operator and damage to the equipment.1.Anyone who uses the equipment must be familiar with:○its operation○location of emergency stops○its function○relevant safety precautions○welding and cutting or other applicable operation of the equipment2.The operator must ensure that:○no unauthorised person is stationed within the working area of the equipment when it is started up○no-one is unprotected when the arc is struck or work is started with the equipment3.The workplace must:○be suitable for the purpose○be free from drafts4.Personal safety equipment:○Always wear recommended personal safety equipment,such as safety glasses, flame-proof clothing,safety gloves○Do not wear loose-fitting items,such as scarves,bracelets,rings,etc.,which could become trapped or cause burns5.General precautions:○Make sure the return cable is connected securely○Work on high voltage equipment may only be carried out by a qualified electrician○Appropriate fire extinguishing equipment must be clearly marked and close at hand○Lubrication and maintenance must not be carried out on the equipment during operationELECTRIC SHOCK-Can kill•Install and ground the unit in accordance with instruction manual.•Do not touch live electrical parts or electrodes with bare skin,wet gloves or wet clothing.•Insulate yourself from work and ground.•Ensure your working position is safeELECTRIC AND MAGNETIC FIELDS-Can be dangerous to health•Welders having pacemakers should consult their physician before welding.EMF may interfere with some pacemakers.•Exposure to EMF may have other health effects which are unknown.•Welders should use the following procedures to minimize exposure to EMF:○Route the electrode and work cables together on the same side ofyour body.Secure them with tape when possible.Do not place yourbody between the torch and work cables.Never coil the torch or workcable around your body.Keep welding power source and cables asfar away from your body as possible.○Connect the work cable to the workpiece as close as possible to the area being welded.FUMES AND GASES-Can be dangerous to health•Keep your head out of the fumes.•Use ventilation,extraction at the arc,or both,to take fumes and gases away from your breathing zone and the general area.ARC RAYS-Can injure eyes and burn skin•Protect your eyes and e the correct welding screen and filter lens and wear protective clothing.•Protect bystanders with suitable screens or curtains.NOISE-Excessive noise can damage hearingProtect your e earmuffs or other hearing protection.MOVING PARTS-Can cause injuries•Keep all doors,panels and covers closed and securely in place.Have only qualified people remove covers for maintenance and troubleshooting asnecessary.Reinstall panels or covers and close doors when service isfinished and before starting engine.•Stop engine before installing or connecting unit.•Keep hands,hair,loose clothing and tools away from moving parts.FIRE HAZARD•Sparks(spatter)can cause fire.Make sure that there are no inflammable materials nearby.•Do not use on closed containers.MALFUNCTION-Call for expert assistance in the event of malfunction.PROTECT YOURSELF AND OTHERS!ESAB has an assortment of welding accessories and personal protection equipment for purchase.For ordering information contact your local ESAB dealer or visit us on our website.2INTRODUCTION2INTRODUCTIONAristo1000is a welding power source intended for high productivity submerged arc welding with direct current(DC)or alternating current (AC).The power source has many setting options for those who want to optimise their welding process.The welding power source is used together with control unit PEK.The welding process parameters are regulated via the control unit.The power source is part of ESAB's A2 / A6 system,which means that most of the components from this system can be used with Aristo 1000.This includes components such as:•Welding tractors•Column and boom•Welding heads•Positioning equipment•Joint tracking equipment•Flux handling systemsESAB accessories for the product can be found in the"ACCESSORIES"chapter of this manual.3TECHNICAL DATA3TECHNICAL DATAAristo®1000Mains voltage380-575 V,±10 %,3~50/60 HzMains supply S sc min19.2 MVAPrimary current I max84 ASetting range14–50 V/0–1000 APermissible load100 %duty cycle1000 A/44 VPower factor at maximum current0.92Efficiency at maximum current88 %Open-circuit voltage U0max125 VApparent power at maximum current55.3 kVAActive power at maximum current49.5 kWNo-load power170 WOperating temperature-10to+40 °C(+14to+104 °F) Transportation temperature-20to+55 °C(-4to+131 °F)Dimensions l × w × h865×610×1320 mm(34x24x52 in.)Weight330 kg(727 lbs)Insulation class HEnclosure class IP23Application classDuty cycleThe duty cycle refers to the time as a percentage of a ten-minute period that you can weld or cut at a certain load without overloading.The duty cycle is valid for40 °C(104 °F),or below. Enclosure classThe IP code indicates the enclosure class,i.e.the degree of protection against penetration by solid objects or water.Equipment marked IP23is intended for indoor and outdoor use.Application classThe symbol indicates that the power source is designed for use in areas with increased electrical hazard.Mains supply,S sc minMinimum short circuit power on the network in accordance with IEC61000-3-12.4INSTALLATIONThe installation must be carried out by a professional. The power source must be calibrated by a professional.4.1Lifting instructions4.2LocationPosition the welding power source so that its cooling air inlets and outlets are not obstructed,with a distance of at least250 mm(9.86")all the way around.When installing the power source on the floor, see the dimensions according to the hole pattern in the"ASSEMBLY INSTRUCTIONS" appendix to this manual.4.3Example of welding equipment1Welding head5Return cable9Measurement cable,speed10Motor cable2Control unit6Measurement cable,workpiece3Control cable7Workpiece11Measurement cable,welding voltage4Welding power source8Welding cable4.4Cable routing*Recommended8Welding cable3Control cable5Return cable6Measurementcable,workpieceFor more information regarding cable routing,see the"CABLE ROUTING REQUIREMENTS"appendix.4.5Mains power supplyTighten the screws A using a torque of10 Nm(88.5 in lb).Ensure that the plasticprotector B is still loose.Make sure that the welding power source is connected to the correctmains voltage and that it is protected by the correct fuse rating.A protective earth connection must be made in accordance withregulations.Rating plate with supply connection dataRecommended fuse sizesAristo100050/60Hz at DC weldingMains voltage380 V400 V415 V440 V460 V500 V550 V575 V Phase current I1eff84 A79 A75 A72 A69 A64 A60 A54 A Fuse anti-surge100 A100 A80 A80 A80 A80 A63 A63 A5OPERATIONGeneral safety regulations for handling the equipment can be found in the"SAFETY" chapter of this manual.Read it through before you start using the equipment!5.1Connections and control devices1Knob for setting control*8Connection of internal bus forparallel/tandem connection(identical to 7) 2Fault indicating lamp orange9Connection black for measurement cable,workpiece3Push button white ON10Fuse4Push button black OFF11Connection red for measurement cable,welding head5Connection for control unit PEK12Connection for return cable6Connection for service tool13Connection for welding currentcable to welding head14Connection for mains voltage cable7Connection of internal bus forparallel/tandem connection(identical to 8)15Cable groove for signal cables*)There are three knob positions:•Position1,ON/OFF of mains voltage controlled from remote control unit•Position2,ON/OFF blocked•Position3,ON/OFF controlled using button3and45.2Connection of welding and return cableEnsure that the welding and return cables are installed as illustrated.5.3Key to symbolsPower source ON Power source OFFRemote controlled start Local control from the power sourceFault indication5.4Overheating protectionThe welding power source has overheating protection that operates if the temperature becomes too high.When this occurs,the welding current is interrupted and the yellow indicating lamp comes on.A fault code appears in the control unit(PEK)settings panel. The overheating protection resets automatically and the welding process can be restarted when the temperature has fallen.6MAINTENANCEOnly those persons who have appropriate electrical knowledge(authorised personnel)may remove the safety plates to connect or carry out service,maintenance or repair work on welding equipment.6.1Welding power sourceCheck regularly that the welding power source is not clogged with dirt.How often and which cleaning methods apply depend on:•welding process•operation time•location•surrounding environmentThe power source should be regularly blown clean using dry compressed air at reduced pressure,see the"CLEANING"appendix.This should be done more frequently in dirty environments.Clogged or blocked air inlets and outlets may result in overheating.Orderingnumber for dust filter,see the"WEAR PARTS"appendix.Replacing and cleaning the dust filter1.Release the dust filter according to the illustration.2.Blow the filter clean using compressed air(reduced pressure).3.Reinstall the filter.Ensure that the filter with the finest mesh is placed towards the grille.Replacing and cleaning the air filter1.Release the air filter according to the illustration.2.Clean the filter using soap and water3.Reinstall the filter.7FAULT-TRACING7FAULT-TRACINGTry these recommended checks and inspections before sending for an authorized service technician.Type of fault Corrective actionNo arc•Check that the mains voltage is switched on.•Check that the welding and return cables are correctlyconnected.•Check that the correct current value is set.•Check the mains power supply fuses.The welding current is interrupted during welding.•Check whether the thermal cut-outs have tripped(a fault code appears on the control module's panel).•Check the mains power supply fuses.The thermal cut-out trips frequently.•Check to see whether the dust filter is clogged.•Make sure that you are not exceeding the rated data for the welding power source(i.e.that the unit is not being overloaded).•Check that the welding power source is not clogged with dirt.•Check the ambient temperature.Poor welding performance•Check that the welding current supply and return cablesare correctly connected.•Check that the correct current value is set.•Check that the correct filler material(wire and powder)isused.8ORDERING SPARE PARTS8ORDERING SPARE PARTSAristo1000is designed and tested in accordance with the international and European standards IEC-/EN60974-1and IEC-/EN60974-10.It is the obligation of the service unit which has carried out the service or repair work to make sure that the product still conforms to the mentioned standards.Spare parts and wear parts can be ordered through your nearest ESAB dealer,see.When ordering,please state product type,serial number,designation and spare part number in accordance with the spare parts list.This facilitates dispatch and ensures correct delivery.CABLE ROUTING REQUIREMENTS*Recommended*RecommendedCLEANINGDIAGRAMASSEMBLY INSTRUCTIONSCONNECTION INSTRUCTIONORDERING NUMBERSORDERING NUMBERSOrdering no.Denomination Type0462100880Welding power source Aristo®1000AC/DC SAW 0740800205Service manual Aristo®1000AC/DC SAW 0459839050Spare parts list Aristo®1000AC/DC SAW 0740801030Installation manual For tandem and parallel connectionof Aristo®1000AC/DC SAW Technical documentation is available on the Internet at:WEAR PARTSWEAR PARTSQty Ordering no.Denomination30458398003Dust filter10441828003Air filterACCESSORIES0462985101-31-©ESAB AB 2020ACCESSORIES0460504880Control unit PEK0460503881Joint tracking unit GMH0460502881Control unit for motorised slides PAV0461235880Welding automat A6Mastertrac0449270900Welding head A6SF F1SAW0148140880Flux recovery unitFor more information regarding components for the A2 / A6system,see separate brochures.For contact information visit ESAB AB,Lindholmsallén9,Box8004,40277Gothenburg,Sweden,Phone+46(0)31509000 。

Product data sheetCharacteristicsXPSAC5121安全继电器主要信息产品系列Preventa安全自动化产品类型Preventa安全模块安全模块名称XPSAC安全模块应用对紧急停机与开关的监控模块功能紧急停止开关监控安全等级可以达到 PL e/ 4类 符合 EN/ISO 13849-1 能达到 SILCL 3 符合 EN/IEC 62061安全可靠的数据MTTFd = 210.4 years 符合 EN/ISO 13849-1 DC > 99 % 符合 EN/ISO 13849-1PFHd = 3.56E-9 1/h 符合 EN/IEC 62061启动类型无监控接线能力外加螺丝夹终端, 1 x 0.14...1 x 2.5 mm² 软线 不带接线端子 外加螺丝夹终端, 1 x 0.14...1 x 2.5 mm² 硬线 不带接线端子 外加螺丝夹终端, 1 x 0.25...1 x 1.5 mm² 软线 带电缆端，带框 外加螺丝夹终端, 1 x 0.25...1 x 2.5 mm² 软线 带电缆端，无框 外加螺丝夹终端, 2 x 0.14...2 x0.75 mm² 软线 不带接线端子 外加螺丝夹终端, 2 x 0.14...2 x0.75 mm² 硬线 不带接线端子 外加螺丝夹终端, 2 x 0.25...2 x 1 mm² 软线 带电缆端，无框 外加螺丝夹终端, 2 x 0.5...2 x 1.5 mm² 软线 带电缆端，带双框输出类型继电器瞬动断开, 3 NO 电路, Volt-free 其他回路的数量 1 个固态输出额定电源电压 [Us]24 V 交流 - 20...10 % 24 V 直流 - 20...20 %补充信息供电频率50/60 Hz 功耗 [W]1.2 W 直流Maximum power consumption in VA2.5 VA 交流控制回路电压24 V分断能力180 VA 保持 AC-15 C300 继电器输出 1800 VA 浪涌 AC-15 C300 继电器输出分断能力 1.5 A 在…上 24 V (DC-13) 时间常数: 50 ms 适用 继电器输出输出热电流每个继电器 6 A 适用 继电器输出约定发热电流 [Ith]10.5 A与继电器配合使用的熔丝4 A gG或gL 适用 继电器输出 符合 EN/IEC 60947-5-1, DIN VDE 0660 第 200 部分 6 A 速熔 适用 继电器输出 符合 EN/IEC 60947-5-1, DIN VDE 0660 第 200 部分最小输出电流10 MA 适用 继电器输出最小输出电压16 V 适用 继电器输出Maximum response time on input open100 MsT h e i n f o r m a t i o n p r o v i d e d i n t h i s d o c u m e n t a t i o n c o n t a i n s g e n e r a l d e s c r i p t i o n s a n d /o r t e c h n i c a l c h a r a c t e r i s t i c s o f t h e p e r f o r m a n c e o f t h e p r o d u c t s c o n t a i n e d h e r e i n .T h i s d o c u m e n t a t i o n i s n o t i n t e n d e d a s a s u b s t i t u t e f o r a n d i s n o t t o b e u s e d f o r d e t e r m i n i n g s u i t a b i l i t y o r r e l i a b i l i t y o f t h e s e p r o d u c t s f o r s p e c i f i c u s e r a p p l i c a t i o n s .I t i s t h e d u t y o f a n y s u c h u s e r o r i n t e g r a t o r t o p e r f o r m t h e a p p r o p r i a t e a n d c o m p l e t e r i s k a n a l y s i s , e v a l u a t i o n a n d t e s t i n g o f t h e p r o d u c t s w i t h r e s p e c t t o t h e r e l e v a n t s p e c i f i c a p p l i c a t i o n o r u s e t h e r e o f .N e i t h e r S c h n e i d e r E l e c t r i c I n d u s t r i e s S A S n o r a n y o f i t s a f f i l i a t e s o r s u b s i d i a r i e s s h a l l b e r e s p o n s i b l e o r l i a b l e f o r m i s u s e o f t h e i n f o r m a t i o n c o n t a i n e d h e r e i n .额定绝缘电压 [Ui]300 V （污染等级 2) 符合 IEC 60947-5-1300 V （污染等级 2) 符合 DIN VDE 0110 part 1额定冲击耐受电压 [Uimp]4 KV 过电压种类 III 符合 IEC 60947-5-14 KV 过电压种类 III 符合 DIN VDE 0110 part 1本地信号指示 2 LED电流消耗40 mA 在…上 24 V 直流 电源90 mA 在…上 24 V 交流 电源安装方式35 mm DIN 导轨净重0.16 Kg环境符合标准EN/IEC 60947-5-1EN/ISO 13850EN 60204-1EN 1088/ISO 14119产品认证UL[RETURN]CSA[RETURN]TÜVIP 保护等级IP20 (螺钉端子) 符合 EN/IEC 60529IP40 (机柜) 符合 EN/IEC 60529运行温度-10…55 °C贮存环境温度-25…85 °C包装单位Unit Type of Package 1PCENumber of Units in Package 11Package 1 Height 3.000 CmPackage 1 Width10.400 CmPackage 1 Length12.000 CmPackage 1 Weight196.000 GUnit Type of Package 2S01Number of Units in Package 216Package 2 Height15.000 CmPackage 2 Width15.000 CmPackage 2 Length40.000 CmPackage 2 Weight 3.478 KgUnit Type of Package 3P06Number of Units in Package 3512Package 3 Height75.000 CmPackage 3 Width60.000 CmPackage 3 Length80.000 CmPackage 3 Weight115.540 Kg可持续性产品类型Green Premium 产品REACh法规REACh 声明欧盟ROHS指令主动合规性（超出欧盟 RoHS 法定范围的产品）无汞是中国 ROHS 管理办法中国 ROHS 声明RoHS 豁免信息是环境披露产品环境文件流通资料产品使用寿命终期信息WEEE该产品必须经特定废物回收处理后弃置于欧盟市场，绝不可丢弃于垃圾桶中。

Data Sheet No. PD60338IRMCK311 Dual Channel Sensorless Motor Control IC forAppliancesFeaturesMCE TM (Motion Control Engine) - Hardware based computation engine for high efficiency sinusoidal sensorless control of permanent magnet AC motor Integrated Power Factor Correction controlSupports both interior and surface permanent magnet motorsBuilt-in hardware peripheral for single shunt current feedback reconstructionNo external current or voltage sensing operational amplifier requiredDual channel three/two-phase Space Vector PWM Three-channel analog output (PWM)Embedded 8-bit high speed microcontroller (8051) for flexible I/O and man-machine controlJTAG programming port for emulation/debugger Two serial communication interface (UART)I2C/SPI serial interfaceWatchdog timer with independent analog clockThree general purpose timers/countersTwo special timers: periodic timer, capture timer Internal ‘One-Time Programmable’ (OTP) memory and internal RAM for final production usagePin compatible with IRMCF311 RAM version1.8V/3.3V CMOS Product SummaryMaximum crystal frequency 60 MHz Maximum internal clock (SYSCLK) frequency 128 MHz Maximum 8051 clock frequency 33 MHz Sensorless control computation time 11 μsec typ MCE TM computation data range 16 bit signed 8051 OTP Program memory 56K bytes MCE program and Data RAM 8K bytes GateKill latency (digital filtered) 2 μsec PWM carrier frequency counter 16 bits/ SYSCLK A/D input channels 6 A/D converter resolution 12 bits A/D converter conversion speed 2 μsec 8051 instruction execution speed 2 SYSCLK Analog output (PWM) resolution 8 bits UART baud rate (typ) 57.6K bps Number of I/O (max) 14 Package (lead-free) QFP64 Operating temperature -40°C ~ 85°CDescriptionIRMCK311 is a high performance OTP based motion control IC designed primarily for appliance applications. IRMCK311 is designed to achieve low cost and high performance control solutions for advanced inverterized appliance motor control. IRMCK311 contains two computation engines. One is Motion Control Engine (MCE TM) for sensorless control of permanent magnet motors; the other is an 8-bit high-speed microcontroller (8051). Both computation engines are integrated into one monolithic chip. The MCE TM contains a collection of control elements such as Proportional plus Integral, Vector rotator, Angle estimator, Multiply/Divide, Low loss SVPWM, Single Shunt IFB. The user can program a motion control algorithm by connecting these control elements using a graphic compiler. Key components of the sensorless control algorithms, such as the Angle Estimator, are provided as complete pre-defined control blocks implemented in hardware. A unique analog/digital circuit and algorithm to fully support single shunt current reconstruction is also provided. The 8051 microcontroller performs 2-cycle instruction execution (16MIPS at 33MHz). The MCE and 8051 microcontroller are connected via dual port RAM to process signal monitoring and command input. An advanced graphic compiler for the MCE TM is seamlessly integrated into the MATLAB/Simulink environment, while third party JTAG based emulator tools are supported for 8051 developments. IRMCK311 comes with a small QFP64 pin lead-free package.TABLE OF CONTENTS1 Overview (5)2 IRMCK311 Block Diagram and Main Functions (6)3 Pinout (8)4 Input/Output of IRMCK311 (9)4.1 8051 Peripheral Interface Group (10)4.2 Motion Peripheral Interface Group (10)4.3 Analog Interface Group (11)4.4 Power Interface Group (11)4.5 Test Interface (12)5 Application Connections (13)6 DC Characteristics (14)6.1 Absolute Maximum Ratings (14)6.2 System Clock Frequency and Power Consumption (14)6.3 Digital I/O DC Characteristics (15)6.4 PLL and Oscillator DC Characteristics (15)6.5 Analog I/O DC Characteristics (16)6.6 Under Voltage Lockout DC Characteristics (17)6.7 AREF Characteristics (17)7 AC Characteristics (18)7.1 PLL AC Characteristics (18)7.2 Analog to Digital Converter AC Characteristics (19)7.3 Op Amp AC Characteristics (19)7.4 SYNC to SVPWM and A/D Conversion AC Timing (20)7.5 GATEKILL to SVPWM AC Timing (21)7.6 Interrupt AC Timing (21)7.7 I2C AC Timing (22)7.8 SPI AC Timing (23)7.8.1 SPI Write AC timing (23)7.8.2 SPI Read AC Timing (24)7.9 UART AC Timing (25)7.10 CAPTURE Input AC Timing (26)7.11 JTAG AC Timing (27)7.12 OTP Programming Timing (28)8 I/O Structure (29)9 Pin List (32)Dimensions (35)10 Package11 Part Marking Information (36)Information (36)12 OrderingTABLE OF FIGURESFigure 1. Typical Application Block Diagram Using IRMCK311 (5)Figure 2. IRMCK311 Internal Block Diagram (6)Figure 3. IRMCK311 Pin Configuration (8)Figure 4. Input/Output of IRMCK311 (9)Figure 5. Application Connection of IRMCK311 (13)Figure 6. Clock Frequency vs. Power Consumption (14)Figure 7 Crystal oscillator circuit (18)Figure 8 Voltage droop of sample and hold (19)Figure 9 SYNC to SVPWM and A/D conversion AC Timing (20)Figure 10 GATEKILL to SVPWM AC Timing (21)Figure 11 Interrupt AC Timing (21)Figure 12 I2C AC Timing (22)Figure 13 SPI AC Timing (23)Figure 14 SPI Read AC Timing (24)Figure 15 UART AC Timing (25)Figure 16 CAPTURE Input AC Timing (26)Figure 17 JTAG AC Timing (27)Figure 18 OTP Programming Timing (28)Figure 19 All digital I/O except motor PWM output (29)Figure 20 RESET, GATEKILL I/O (29)Figure 21 Analog input (30)Figure 22 Analog operational amplifier output and AREF I/O structure (30)Figure 23 VPP programming pin I/O structure (30)Figure 24 VSS and AVSS pin structure (31)Figure 25 VDD1 and VDDCAP pin structure (31)Figure 26 XTAL0/XTAL1 pins structure (31)TABLE OF TABLESTable 1. Absolute Maximum Ratings (14)Table 2. System Clock Frequency (14)Table 3. Digital I/O DC Characteristics (15)Table 4. PLL DC Characteristics (15)Table 5. Analog I/O DC Characteristics (16)Table 6. UVcc DC Characteristics (17)Table 7. AREF DC Characteristics (17)Table 8. PLL AC Characteristics (18)Table 9. A/D Converter AC Characteristics (19)Table 10. Current Sensing OP Amp AC Characteristics (19)Table 11. SYNC AC Characteristics (20)Table 12. GATEKILL to SVPWM AC Timing (21)Table 13. Interrupt AC Timing (21)Table 14. I2C AC Timing (22)Table 15. SPI Write AC Timing (23)Table 16. SPI Read AC Timing (24)Table 17. UART AC Timing (25)Table 18. CAPTURE AC Timing (26)Table 19. JTAG AC Timing (27)Table 20. OTP Programming Timing (28)Table 21. Pin List (32)1 OverviewIRMCK311 is a new International Rectifier integrated circuit device primarily designed as a one-chip solution for complete inverter controlled appliance dual motor control applications. Unlike a traditional microcontroller or DSP, the IRMCK311 provides a built-in closed loop sensorless control algorithm using the unique Motion Control Engine (MCE TM) for permanent magnet motors. The MCE TM consists of a collection of control elements, motion peripherals, a dedicated motion control sequencer and dual port RAM to map internal signal nodes. IRMCK311 also employs a unique single shunt current reconstruction circuit to eliminate additional analog/digital circuitry and enables a direct shunt resistor interface to the IC. The sensorless control is the same for both motors with a single shunt current sensing capability. Motion control programming is achieved using a dedicated graphical compiler integrated into the MATLAB/Simulink TM development environment. Sequencing, user interface, host communication, and upper layer control tasks can be implemented in the 8051 high-speed 8-bit microcontroller. The 8051 microcontroller is equipped with a JTAG port to facilitate emulation and debugging tools. Figure 1 shows a typical application schematic using IRMCK311.IRMCK311 is intended for volume production purpose and contains 64K bytes of OTP (One Time Programming) ROM, which can be programmed through a JTAG port. For a development purpose use, IRMCF311 contains a 48k byte of RAM in place of program OTP to facilitate an application development work. Both IRMCF311 and IRMCK311 come in the same 64-pin QFP package with identical pin configuration to facilitate PC board layout and transition to mass productionFigure 1. Typical Application Block Diagram Using IRMCK3112 IRMCK311 Block Diagram and Main FunctionsM o t i o n C o n t r o l B u sFigure 2. IRMCK311 Internal Block DiagramIRMCK311 contains the following functions for sensorless AC motor control applications:• Motion Control Engine (MCE TM )o Proportional plus Integral block o Low pass filtero Differentiator and lag (high pass filter) o Ramp o Limito Angle estimate (sensorless control) o Inverse Clark transformation o Vector rotator o Bit latch o Peak detect o Transitiono Multiply-divide (signed and unsigned)o Divide (signed and unsigned)o Addero Subtractoro Comparatoro Countero Accumulatoro Switcho Shifto ATAN (arc tangent)o Function block (any curve fitting, nonlinear function)o16-bit wide Logic operations (AND, OR, XOR, NOT, NEGATE)o MCE TM program and data memory (6K byte). Note 1o MCE TM control sequencer• 8051 microcontrollero Three 16-bit timer/counterso16-bit periodic timero16-bit analog watchdog timero16-bit capture timero Up to 36 discrete I/Oso Eleven-channel 12-bit A/DFive buffered channels (0 – 1.2V input)One unbuffered channel (0 – 1.2V input)o JTAG port (4 pins)o Up to three channels of analog output (8-bit PWM)o Two UARTo I2C/SPI porto 64K byte Note 1program One-Time Programmable memoryo2K byte data RAM. Note 2Note 1: Total size of OTP memory is 64K byte, however MCE program occupiesmaximum 8K byte which will be loaded into internal RAM at a powerup/bootprocess. Therefore only 56K byte OTP memory area is usable for 8051microcontroller.Note 2: Total size of RAM is 8K byte including MCE program, MCE data, and 8051data. Different sizes can be allocated depending on applications.3 PinoutXTAL0XTAL1P1.1/RXD P1.2/TXDVDD1VSS VDD2P1.3/SYNC/SCKP1.4/CAPP 3.6/R X D 1P 3.7/T X D 1FPWMVL FPWMUL V S SV D D 2A V D DA V S SA I N 0A R E FP 2.7/A O P W M 1P 2.6/A O P W M 0CPWMUH CPWMVH CPWMWH CPWMUL CPWMVL CPWMWL CGATEKILL VDD1VSS I F B C OI F B C +I F B C -P L L V S SP L L V D DR E S E TN CT C KP 5.3/T D IP 5.2/T D OP 5.1/T M SS D A /C S 0S C L /S O -S I /V P PP 5.0/P F C G K I L LP F C P W M V S SFGATEKILL FPWMWL VAC-VAC+VACO IPFCO IPFC+IPFC-I F B F OI F B F +I F B F -P3.0/INT2/CS1C M E X TFPWMVH FPWMUHFPWMWH A I N 1P 3.2/I N T 0Figure 3. IRMCK311 Pin Configuration4 Input/Output of IRMCK311All I/O signals of IRMCK311 are shown in Figure 4. All I/O pins are 3.3V logic interface except A/D interface pins.Figure 4. Input/Output of IRMCK3114.1 8051 Peripheral Interface GroupUART InterfaceP1.1/RXD Input, Receive data to IRMCK311, can be configured as P1.1P1.2/TXD Output, Transmit data from IRMCK311, can be configured as P1.22nd channel Receive data to IRMCK311, can be configured as P3.6 P3.6/RXD1 Input,P3.7/TXD1 Output,2nd channel Transmit data from IRMCK311, can be configured as P3.7Discrete I/O InterfaceP1.3/SYNC/SCK Input/output port 1.3, can be configured as SYNC output or SPI clock P1.4/CAP Input/output port 1.4, can be configured as Capture Timer inputP3.0/INT2/CS1 Input/output port 3.0, can be configured as external interrupt 2 or SPIchip select 1P3.2/INT0 Input/output port 3.2, can be configured as external interrupt 0Analog Output InterfaceP2.6/AOPWM0 Input/output, can be configured as 8-bit PWM output 0 withprogrammable carrier frequencyP2.7/AOPWM1 Input/output, can be configured as 8-bit PWM output 1 withprogrammable carrier frequencyCrystal InterfaceXTAL0 Input, connected to crystalXTAL1 Output, connected to crystalReset InterfaceRESET Inout, system reset, needs to be pulled up to VDD1 but doesn’t requireexternal RC time constantI2C/SPI InterfaceSCL/SO-SI/VPP Output, I2C clock output, SPI SO-SII2C Data line, Chip Select 0 of SPISDA/CS0 Input/output,P3.0/INT2/CS1 Input/output port 3.0, can be configured as external interrupt 2 or SPIchip select 1P1.3/SYNC/SCK Input/output port 1.3, can be configured as SYNC output or SPI clock 4.2 Motion Peripheral Interface GroupPWMCPWMUH Output, motor 1 PWM phase U high side gate signalCPWMUL Output, motor 1 PWM phase U low side gate signalCPWMVH Output, motor 1 PWM phase V high side gate signalCPWMVL Output, motor 1 PWM phase V low side gate signalCPWMWH Output, motor 1 PWM phase W high side gate signalCPWMWL Output, motor 1 PWM phase W low side gate signalFPWMUH Output, motor 2 PWM phase U high side gate signalFPWMUL Output, motor 2 PWM phase U low side gate signal分销商库存信息: IRIRMCK311TR。