LNK517P140-160mA非隔离BUCK恒流控制开关电源IC方案BOM
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JWB1992M/JWB1992ANon-isolated BuckLED Driver RegulatorParameters Subject to Change Without NoticeDESCRIPTIONJWB1992M/JWB1992A is a non-isolated constant current LED regulator with high current accuracy which applies to step-down LED drivers. Operating in the boundary mode makes it high efficiency and low radiation. Patented algorithms ensure good current accuracy and excellent line/load regulations.JWB1992M/JWB1992A is supplied from the line directly without auxiliary winding or external capacitor, which can lower the system BOM cost. Withuniquesamplingtechniques, JWB1992M/JWB1992Ahasmulti-protectionfunctions which can largely enhance the safety and reliability of the system, including LED short protection, and over-temperature protection.C o m p a n y ’s L o g o i s P r o t e c t e d , “J W ” a n d “J O U L W A T T ” a r e R e g i s t e r e d T r a d e m a r k s o f J o u l W a t t t e c h n o l o g y I n c .FEATURES● 800V Bridge Rectifier Integrated ● 600V Low V F Diode Integrated ● 500V MOSFET Integrated ● No Auxiliary Winding● Excellent Line/load Regulation ● Boundary Mode Operation ● High Efficiency ● LED Short Protection ● Over-Temperature Protection ● ASOP-7 PackageAPPLICATIONS● LED DriverTYPICAL APPLICATIONAC INCSDRAINGNDRcsJWB1992M /JWB1992AVINACIN2ACIN1NCORDER INFORMATIONNote :Line2:Lot numberWeek code Year codeLine1:Joulwatt LOGO JW #TRPBFPB FreeTape and Reel(If ”TR ”is not shown, it means tube)Package Code Part No.1)2)YWJWProduct codeDEVICE INFORMATIONDEVICEMOS BV MOS RDSONOUTPUT CURRENT120V Output 72V Output JWB1992MASOPC#TRPBF 500V 13 Ω <160mA <190mA JWB1992AASOPC#TRPBF500V8 Ω<200mA<240mAPIN CONFIGURATIONTOP VIEW712ASOP-7ACIN1GND ACIN2VIN634DRAIN5NC CSDEVICE 1)PACKAGE TOP MARKING 2)JWB1992MASOPC#TRPBFASOP7JWB1992M YW □□□□□ JWB1992AASOPC#TRPBF ASOP7JWB1992AYW □□□□□ABSOLUTE MAXIMUM RATING1)VIN Voltage (500V)DRAIN Pin (500V)CS Voltage.......................................................................................................................................................-0.3V to 8V Junction Temperature2)3).......................................................................................................................................150ºC Storage Temperature...........................................................................................................................-65ºC to +150ºCRECOMMENDED OPERATING CONDITIONSVIN Voltage (400V)Operating Junction Temperature........................................................................................................-25ºC to 125ºCRECOMMENDED OUTPUT CURRENT6)JWB1992M..................................................................................................................................<190mA JWB1992A..................................................................................................................................<240mARECOMMENDED OUTPUT VOLTAGEJWB1992M..............................................................................................................................................................>20V JWB1992A...............................................................................................................................................................>30VNote:1) Exceeding these ratings may damage the device.2) The JWB1992M/JWB1992A guarantees robust performance from -40°C to 150°C junction temperature. The junctiontemperature range specification is assured by design, characterization and correlation with statistical process controls.3) The JWB1992M/JWB1992A includes thermal protection that is intended to protect the device in overload conditions.Thermal protection is active when junction temperature exceeds the maximum operating junction temperature.Continuous operation over the specified absolute maximum operating junction temperature may damage the device.4) Measured on JESD51-7, 4-layer PCB.5) The maximum output current is recommended in the application according to chip junction temperature TJ=125℃(chip case temperature difference about 20℃). The maximum output current could be increased properly if the heat dissipation is better.6) The output current is recommended for 176-264Vac input and 72V output testing condition;ELECTRICAL CHARACTERISTICST A=25℃, unless otherwise statedItem Symbol Condition Min. Typ. Max. Units Threshold of VIN power on7)V IN_ON V IN rising 8 V VIN Operation Current I op150 190 μA Reference Voltage V REF388 400 412 mV MOS Max ON Time T ONMAX28 40 42 μs MOS Min ON Time7)T ONMIN0.4 0.8 μs MOS Max OFF Time T OFFMAX320 400 480 μsDrain-source BV Voltage JWB1992M/JWB1992ABV DSSVg=0VIds=250μA500 VMOS R DSON JWB1992MR DS_ONVg=10VIds=0.5A13 14ohm JWB1992A 8 9DS Leakage Current JWB1992M/JWB1992AI DSSVg=0VVds=500V1 5 μADiode Reverse Recovery time7)T RR I F=0.5A,I R=1A,I FF=0.25A35 nsFreewheel Diode BV Voltage7)V BRDSD600 V Freewheel Diode Forward VoltageDrop7)V F I F=0.5A 1.68 V Bridge Diode BV Voltage7)V BR_BD800 V Bridge Diode Forward VoltageDrop7)V F_BD I F=1A 1.1 V Bridge Diode Peak Forward SurgeCurrent 8.3ms Single Half SineWaveI FSM15 A Thermal Protection Threshold7)OTP CHIP150 160 170 ℃Notes:7) Guaranteed by designPIN DESCRIPTIONPin NameDescriptionASOP-71 ACIN2 AC Input 2 GND Chip ground3 NC No Connect4 CS Current sense pin5 DRAIN The drain of MOSFET6 VIN Power supply 7ACIN1AC InputBLOCK DIAGRAMVINOTPPower SupplyZCDRS LatchGate DriverSetResetTonmaxToffmaxVrefComparatorCSCSDRAINGND Vg600V ES1JPACIN1ACIN2FUNCTIONAL DESCRIPTIONThe JWB1992M/JWB1992A is a constant current LED regulator, which applies to non-isolation step-down LED system. JWB1992M/JWB1992A can achieve excellent line and load regulation, high efficiency and low system cost with few peripheral components.Start UpWhen the VIN exceeds the turn-on threshold, the gate driver will start to switch after 10ms delay.Constant Current ControlJWB1992M/JWB1992A controls the output current from the information of the current sensing resistor. The output LED average current can be calculated as:I LED = V REF /(2 R CS )Where,V REF is the reference voltage;R CS – the sensing resistor connected between the PIN CS and chip GND.The inductor current and V RS waveforms are as follows: Where ,V RS – the voltage between PIN CS and chip GND.V RSInductor CurrentIpeak 0V REFILED0VCritical Conduction Mode OperationJWB1992M/JWB1992A works in the critical conduction mode of the inductor current. When the power MOSFET turns on, the inductor current increases from zero linearly. The turn on time ofthe MOSFET can be calculated as:U LI LU g-V LEDV IN -V LEDI pkTT ONT OFFT ON = 2 I LED ×L / (V IN – V LED )Where,L –inductance.I LED – output led current.V IN – input voltage after rectification and filtering. V LED – output voltage.When the power MOSFET turns off, the inductor current decreases. The power MOSFET turns on again when the inductor current is zero. The turn-off time of the MOSFET can be calculated as:T OFF = 2 I LED ×L / V LEDJWB1992M/JWB1992A works in quasi-resonant mode. When the inductor current decreases to zero, resonance takes place between the power inductor, MOSFET output capacitor and stray capacitor. JWB1992M/JWB1992A can detect the zero-current signals of the inductor, and turn on the MOSFET in the valley, which can reduce the power loss and the EMI radiation. If JWB1992M/JWB1992A cannot get the zero current signals, the turn off time will be changed to T OFFMAX . The output voltage should be higher than recommended output voltage in order to avoid the loss of zero current signals.Zero currenttimeMOSFETTurn ontimeV dsOver Temperature ProtectionWhen the junction temperature is higher than OTP CHIP, JWB1992M/JWB1992A works in DCM by increasing the MOS OFF time to decrease the LED current and help the chip cooling. LED Short ProtectionWhen the output is shorted, JWB1992M/ JWB1992A stops switching for T OFFMAX until the next pulse.PCB Layout Guidelines1. Make the area of the power loop as small aspossible in order to reduce the EMI radiation.2. JWB1992M/JWB1992A should be kept awayfrom noisy and heating components, such as power inductor.APPLICATION REFERENCEThis reference design is suitable for 10~20W non-isolated Step-down LED driver, using JWB1992M/JWB1992A, with high efficiency, excellent line regulation.Reference :V IN : 90VAC~260VAC V OUT : 80VI OUT : 100-200mA PF: >0.5U1ASOP-7CSDRAINGND RS1 3.3R RS2 3.3RVINACIN2ACIN1NC 1234567LNFuse 5.1R/1WC18.2uF/400VR1160K/120680V 125mA+-C21uF/400VL12mH/EE1090-260VacPACKAGE OUTLINEASOP7 UNIT:mmLθe ×2DA 2AA 1EE 1cMILLIMETER MIN NOM MAX A1.25__ 1.45A1A21.05 1.250.22D 6.10 6.20 6.30E5.906.00 6.10E1 3.80 3.90 4.00e 1.150.15Symbolb1b ×3b3×2b4e1e2e3__L 0.400.80—θ0°—8°e2e1e3b1b1.23 1.33 1.432.41 2.51 2.612.08 2.18 2.282.58 2.68 2.78b4b30.300.400.500.410.510.610.450.550.650.700.800.900.20REF。
降压型直流开关稳压电源的设计作者:丁荔李太全左竞姚凯强来源:《电子技术与软件工程》2017年第11期摘要本文设计了一种以LM5117为核心芯片,Buck降压电路为核心电路,STC12C5A60S2单片机为控制部件的开关稳压电源。
该电源负载,调整率Si≤0.5%,电压调整率Sv≤0.5%,DC-DC转换率为93%。
【关键词】DC-DC转换 LM5117芯片直流开关稳压电源开关电源是利用电子开关器件通过控制电路,使电子开关器件不停地“接通”和“断开”,让电子开关器件对输入电压进行脉冲调制,从而实现电压变换、输出电压可调和自动稳压。
常用开关稳压电源电路结构复杂,且难于实现稳压数字化调节,本文介绍一种以LM5117为核心降压芯片的直流稳压电源,该电源设计简单,可实现输出稳压数字化调节且工作效率较高。
1 电源整体设计1.1 设计要求输出电压偏差|UO|≤100mV;最大输出电流IO≥3A;输出纹波Uopp≤50mV;负载调整率Si≤5%;电压调整率Sv≤0.5%;效率η≥85%;重量小于0.2kg;具备过流保护和负载识别功能。
1.2 设计方案本开关稳压电源主要由电流检测部分、过流保护部分、降压部分、负载识别部分和输出电压调节部分组成,其工作原理框图如图1所示。
直流稳压电源输出固定16V,经过LM5117为核心的Buck电路输出稳定可调电压,在输出电路中串入电流检测模块送入单片机A/D采集并判断电流是否大于动作电流,在Buck电路输出端增加一个负载识别端口,外接电位器按U0=R/1k得到输出电压设定值,由单片机D/A控制输出电压到达设定值,构成闭合控制回路,其电路原理图如图2所示。
2 开关电源的组成部分设计2.1 降压电路采用LM5117组成的DC-DC电路,其中LM5117是同步降压控制器,适用于高电压或各种输入电源的降压型稳压器应用;其控制方法是基于仿真电流斜坡的电流模式控制,而电流模式控制具有固定的输入电压前馈、逐周期电流限制和简化环路补偿的功能,输出纹波电压小、效率可高达93%可很好满足要求。
电源芯片调压器、DC-DC电路和电源监视器引脚及主要特性7800系列三端稳压器(正输出)输出电压固定的三端系列稳压器;输出电压有5V、6V、7V、8V、9V、10V、12V、15V、18V、20V、24V输出电流1A;5~18V输出的最大电压为35V、20V、24V输出的电大输入电压为40V;7800工作温度为-55~+150℃,7800C的为0~+125℃;内含过流限制和安全工作保护电路。
类似型号:μA7800、LM7800、MC7800、HA7800、μPC7800M、NJM7800、TA7800AP、AN7800、CW7800。
78HGA5A可调稳压器(正输出)输出电压可调的四端正输出稳压器;输出电压范围5~24V;输出电流5A;功耗50W;内含输出短路电流限制、热过载和安全工作区保护电路。
78L00AC、78L00C系列三端稳压器(正输出)输出电压固定;输出电压误差有±4%(78L00AC)、±4%(78L00C);输出电流1~100mA;5V输出的最大输入电压为30V;12V、15V输出的最大输入电压为35V;24V输出的最输入电压为40V;内含过流限制、过热切断功能。
类似型号:μA78L00AWC、MC78L00C、MC78L00AC、LM78L00AC、LM78L00C、μPC78L00J、TA78L00AP、HA78L00P、AN78L00。
78P12稳压器输出电压固定的三端正输出稳压器;输出电压12V;输出电流10A;功耗70W;内设输出短路电流限制、热过载和安全工作区保护装置。
78PGA可调稳压器(正输出)输出电压可调的四端正输出稳压器;输出电压范围5~24;输出电流10A;功耗70W;内设输出短路电流限制、热过载和安全工作区保护装置。
79N00系列三端稳压器(负输出)输出电压因定的三端系列稳压器;最大输出电流300mA;79N04~79N18的最大输入电压为-35V;79N04、79N24的最大输入电压为-40V;功耗8W;工作温度-29~+80℃;内含过电流限制、过热和安全工作区限制电路。
常用开关电源芯片大全第1章DC-DC电源转换器/基准电压源1.1 DC-DC电源转换器1.低噪声电荷泵DC-DC电源转换器AAT3113/AAT31142.低功耗开关型DC-DC电源转换器ADP30003.高效3A开关稳压器AP15014.高效率无电感DC-DC电源转换器FAN56605.小功率极性反转电源转换器ICL76606.高效率DC-DC电源转换控制器IRU30377.高性能降压式DC-DC电源转换器ISL64208.单片降压式开关稳压器L49609.大功率开关稳压器L4970A11.2A高效率单片开关稳压器L497812.1A高效率升压/降压式DC-DC电源转换器L597014.高效率1A降压单片开关稳压器LM1575/LM2575/LM2575HV15.3A降压单片开关稳压器LM2576/LM2576HV16.可调升压开关稳压器LM257717.3A降压开关稳压器LM259618.高效率5A开关稳压器LM267819.升压式DC-DC电源转换器LM2703/LM270420.电流模式升压式电源转换器LM273321.低噪声升压式电源转换器LM275022.小型75V降压式稳压器LM500723.低功耗升/降压式DC-DC电源转换器LT107324.升压式DC-DC电源转换器LT161525.隔离式开关稳压器LT172526.低功耗升压电荷泵LT175127.大电流高频降压式DC-DC电源转换器LT176528.大电流升压转换器LT193529.高效升压式电荷泵LT193730.高压输入降压式电源转换器LT195632.高压升/降压式电源转换器LT343333.单片3A升压式DC-DC电源转换器LT343634.通用升压式DC-DC电源转换器LT346035.高效率低功耗升压式电源转换器LT346437.大电流高效率升压式DC-DC电源转换器LT378238.微型低功耗电源转换器LTC175440.低噪声高效率降压式电荷泵LTC191141.低噪声电荷泵LTC3200/LTC3200-542.无电感的降压式DC-DC电源转换器LTC325143.双输出/低噪声/降压式电荷泵LTC325244.同步整流/升压式DC-DC电源转换器LTC340145.低功耗同步整流升压式DC-DC电源转换器LTC340246.同步整流降压式DC-DC电源转换器LTC340547.双路同步降压式DC-DC电源转换器LTC340748.高效率同步降压式DC-DC电源转换器LTC341649.微型2A升压式DC-DC电源转换器LTC342650.2A两相电流升压式DC-DC电源转换器LTC342851.单电感升/降压式DC-DC电源转换器LTC344052.大电流升/降压式DC-DC电源转换器LTC344254.直流同步降压式DC-DC电源转换器LTC370355.双输出降压式同步DC-DC电源转换控制器LTC373656.降压式同步DC-DC电源转换控制器LTC377057.双2相DC-DC电源同步控制器LTC380258.高性能升压式DC-DC电源转换器MAX1513/MAX151459.精简型升压式DC-DC电源转换器MAX1522/MAX1523/MAX152460.高效率40V升压式DC-DC电源转换器MAX1553/MAX155461.高效率升压式LED电压调节器MAX1561/MAX159962.高效率5路输出DC-DC电源转换器MAX156563.双输出升压式DC-DC电源转换器MAX1582/MAX1582Y64.驱动白光LED的升压式DC-DC电源转换器MAX158365.高效率升压式DC-DC电源转换器MAX1642/MAX164366.2A降压式开关稳压器MAX164467.高效率升压式DC-DC电源转换器MAX1674/MAX1675/MAX167668.高效率双输出DC-DC电源转换器MAX167769.低噪声1A降压式DC-DC电源转换器MAX1684/MAX168570.高效率升压式DC-DC电源转换器MAX169871.高效率双输出降压式DC-DC电源转换器MAX171572.小体积升压式DC-DC电源转换器MAX1722/MAX1723/MAX172473.输出电流为50mA的降压式电荷泵MAX173074.升/降压式电荷泵MAX175975.高效率多路输出DC-DC电源转换器MAX180076.3A同步整流降压式稳压型MAX1830/MAX183177.双输出开关式LCD电源控制器MAX187878.电流模式升压式DC-DC电源转换器MAX189679.具有复位功能的升压式DC-DC电源转换器MAX194780.高效率PWM降压式稳压器MAX1992/MAX199381.大电流输出升压式DC-DC电源转换器MAX61882.低功耗升压或降压式DC-DC电源转换器MAX62983.PWM升压式DC-DC电源转换器MAX668/MAX66984.大电流PWM降压式开关稳压器MAX724/MAX72685.高效率升压式DC-DC电源转换器MAX756/MAX75786.高效率大电流DC-DC电源转换器MAX761/MAX76287.隔离式DC-DC电源转换器MAX8515/MAX8515A88.高性能24V升压式DC-DC电源转换器MAX872789.升/降压式DC-DC电源转换器MC33063A/MC34063A90.5A升压/降压/反向DC-DC电源转换器MC33167/MC3416791.低噪声无电感电荷泵MCP1252/MCP125392.高频脉宽调制降压稳压器MIC220393.大功率DC-DC升压电源转换器MIC229594.单片微型高压开关稳压器NCP1030/NCP103195.低功耗升压式DC-DC电源转换器NCP1400A96.高压DC-DC电源转换器NCP140397.单片微功率高频升压式DC-DC电源转换器NCP141098.同步整流PFM步进式DC-DC电源转换器NCP142199.高效率大电流开关电压调整器NCP1442/NCP1443/NCP1444/NCP1445 100.新型双模式开关稳压器NCP1501101.高效率大电流输出DC-DC电源转换器NCP1550102.同步降压式DC-DC电源转换器NCP1570103.高效率升压式DC-DC电源转换器NCP5008/NCP5009104.大电流高速稳压器RT9173/RT9173A105.高效率升压式DC-DC电源转换器RT9262/RT9262A106.升压式DC-DC电源转换器SP6644/SP6645107.低功耗升压式DC-DC电源转换器SP6691108.新型高效率DC-DC电源转换器TPS54350109.无电感降压式电荷泵TPS6050x110.高效率升压式电源转换器TPS6101x111.28V恒流白色LED驱动器TPS61042112.具有LDO输出的升压式DC-DC电源转换器TPS6112x113.低噪声同步降压式DC-DC电源转换器TPS6200x114.三路高效率大功率DC-DC电源转换器TPS75003115.高效率DC-DC电源转换器UCC39421/UCC39422116.PWM控制升压式DC-DC电源转换器XC6371117.白光LED驱动专用DC-DC电源转换器XC9116118.500mA同步整流降压式DC-DC电源转换器XC9215/XC9216/XC9217 119.稳压输出电荷泵XC9801/XC9802120.高效率升压式电源转换器ZXLB16001.2 线性/低压差稳压器121.具有可关断功能的多端稳压器BAXXX122.高压线性稳压器HIP5600123.多路输出稳压器KA7630/KA7631124.三端低压差稳压器LM2937125.可调输出低压差稳压器LM2991126.三端可调稳压器LM117/LM317127.低压降CMOS500mA线性稳压器LP38691/LP38693 128.输入电压从12V到450V的可调线性稳压器LR8129.300mA非常低压降稳压器(VLDO)LTC3025130.大电流低压差线性稳压器LX8610131.200mA负输出低压差线性稳压器MAX1735132.150mA低压差线性稳压器MAX8875133.带开关控制的低压差稳压器MC33375134.带有线性调节器的稳压器MC33998136.低静态电流低压差稳压器NCP562/NCP563137.具有使能控制功能的多端稳压器PQxx138.五端可调稳压器SI-3025B/SI-3157B139.400mA低压差线性稳压器SPX2975140.五端线性稳压器STR20xx141.五端线性稳压器STR90xx142.具有复位信号输出的双路输出稳压器TDA8133143.具有复位信号输出的双路输出稳压器TDA8138/TDA8138A 144.带线性稳压器的升压式电源转换器TPS6110x145.低功耗50mA低压降线性稳压器TPS760xx146.高输入电压低压差线性稳压器XC6202147.高速低压差线性稳压器XC6204148.高速低压差线性稳压器XC6209F149.双路高速低压差线性稳压器XC64011.3 基准电压源150.新型XFET基准电压源ADR290/ADR291/ADR292/ADR293 151.低功耗低压差大输出电流基准电压源MAX610x152.低功耗1.2V基准电压源MAX6120155.低功耗精密低压降基准电压源REF30xx/REF31xx156.精密基准电压源TL431/KA431/TLV431A第2章AC-DC转换器及控制器1.厚膜开关电源控制器DP104C2.厚膜开关电源控制器DP308P3.DPA-Switch系列高电压功率转换控制器DPA423/DPA424/DPA425/DPA4264.电流型开关电源控制器FA13842/FA13843/FA13844/FA138455.开关电源控制器FA5310/FA53116.PWM开关电源控制器FAN75567.绿色环保的PWM开关电源控制器FAN76018.FPS型开关电源控制器FS6M07652R9.开关电源功率转换器FS6Sxx10.降压型单片AC-DC转换器HV-2405E11.新型反激准谐振变换控制器ICE1QS0112.PWM电源功率转换器KA1M088013.开关电源功率转换器KA2S0680/KA2S088014.电流型开关电源控制器KA38xx15.FPS型开关电源功率转换器KA5H0165R16.FPS型开关电源功率转换器KA5Qxx17.FPS型开关电源功率转换器KA5Sxx18.电流型高速PWM控制器L499019.具有待机功能的PWM初级控制器L599120.低功耗离线式开关电源控制器L659021.LINK SWITCH TN系列电源功率转换器LNK304/LNK305/LNK30622.LINK SWITCH系列电源功率转换器LNK500/LNK501/LNK52023.离线式开关电源控制器M51995A24.PWM电源控制器M62281P/M62281FP25.高频率电流模式PWM控制器MAX5021/MAX502226.新型PWM开关电源控制器MC4460427.电流模式开关电源控制器MC4460528.低功耗开关电源控制器MC4460829.具有PFC功能的PWM电源控制器ML482430.液晶显示器背光灯电源控制器ML487631.离线式电流模式控制器NCP120032.电流模式脉宽调制控制器NCP120533.准谐振式PWM控制器NCP120734.低成本离线式开关电源控制电路NCP121535.低待机能耗开关电源PWM控制器NCP123036.STR系列自动电压切换控制开关STR8xxxx37.大功率厚膜开关电源功率转换器STR-F665438.大功率厚膜开关电源功率转换器STR-G865639.开关电源功率转换器STR-M6511/STR-M652940.离线式开关电源功率转换器STR-S5703/STR-S5707/STR-S570841.离线式开关电源功率转换器STR-S6401/STR-S6401F/STR-S6411/STR-S6411F 442.开关电源功率转换器STR-S651343.离线式开关电源功率转换器TC33369~TC3337444.高性能PFC与PWM组合控制集成电路TDA16846/TDA1684745.新型开关电源控制器TDA1685046.“绿色”电源控制器TEA150447.第二代“绿色”电源控制器TEA150748.新型低功耗“绿色”电源控制器TEA153349.开关电源控制器TL494/KA7500/MB375950.Tiny SwitchⅠ系列功率转换器TNY253、TNY254、TNY25551.Tiny SwitchⅡ系列功率转换器TNY264P~TNY268G52.TOP Switch(Ⅱ)系列离线式功率转换器TOP209~TOP22753.TOP Switch-FX系列功率转换器TOP232/TOP233/TOP23454.TOP Switch-GX系列功率转换器TOP242~TOP25055.开关电源控制器UCX84X56.离线式开关电源功率转换器VIPer12AS/VIPer12ADIP57.新一代高度集成离线式开关电源功率转换器VIPer53第3章功率因数校正控制/节能灯电源控制器1.电子镇流器专用驱动电路BL83012.零电压开关功率因数控制器FAN48223.功率因数校正控制器FAN75274.高电压型EL背光驱动器HV8265.EL场致发光背光驱动器IMP525/IMP5606.高电压型EL背光驱动器/反相器IMP8037.电子镇流器自振荡半桥驱动器IR21568.单片荧光灯镇流器IR21579.调光电子镇流器自振荡半桥驱动器IR215910.卤素灯电子变压器智能控制电路IR216111.具有功率因数校正电路的镇流器电路IR216612.单片荧光灯镇流器IR216713.自适应电子镇流器控制器IR252014.电子镇流器专用控制器KA754115.功率因数校正控制器L656116.过渡模式功率因数校正控制器L656217.集成背景光控制器MAX8709/MAX8709A18.功率因数校正控制器MC33262/MC3426219.固定频率电流模式功率因数校正控制器NCP165320.EL场致发光灯高压驱动器SP440321.功率因数校正控制器TDA4862/TDA486322.有源功率因数校正控制器UC385423.高频自振荡节能灯驱动器电路VK05CFL24.大功率高频自振荡节能灯驱动器电路VK06TL第4章充电控制器1.多功能锂电池线性充电控制器AAT36802.可编程快速电池充电控制器BQ20003.可进行充电速率补偿的锂电池充电管理器BQ20574.锂电池充电管理电路BQ2400xB接口单节锂电池充电控制器BQ2402x7.2A同步开关模式锂电池充电控制器BQ241008.集成PWM开关控制器的快速充电管理器BQ29549.具有电池电量计量功能的充电控制器DS277010.锂电池充电控制器FAN7563/FAN756411.2A线性锂/锂聚合物电池充电控制器ISL629212.锂电池充电控制器LA5621M/LA5621V14.2A恒流/恒压电池充电控制器LT176915.线性锂电池充电控制器LTC173216.带热调节功能的1A线性锂电池充电控制器LTC173317.线性锂电池充电控制器LTC173418.新型开关电源充电控制器LTC198019.开关模式锂电池充电控制器LTC400220.4A锂电池充电器LTC400621.多用途恒压/恒流充电控制器LTC400823.可由USB端口供电的锂电池充电控制器LTC405324.小型150mA锂电池充电控制器LTC405425.线性锂电池充电控制器LTC405826.单节锂电池线性充电控制器LTC405927.独立线性锂电池充电控制器LTC406128.镍镉/镍氢电池充电控制器M62256FP29.大电流锂/镍镉/镍氢电池充电控制器MAX150130.锂电池线性充电控制器MAX150731.双输入单节锂电池充电控制器MAX1551/MAX155532.单节锂电池充电控制器MAX167933.小体积锂电池充电控制器MAX1736B接口单节锂电池充电控制器MAX181135.多节锂电池充电控制器MAX187336.双路输入锂电池充电控制器MAX187438.低成本/多种电池充电控制器MAX190839.开关模式单节锂电池充电控制器MAX1925/MAX192640.快速镍镉/镍氢充电控制器MAX2003A/MAX200341.可编程快速充电控制器MAX712/MAX71342.开关式锂电池充电控制器MAX74543.多功能低成本充电控制器MAX846A44.具有温度调节功能的单节锂电池充电控制器MAX8600/MAX860145.锂电池充电控制器MCP73826/MCP73827/MCP7382846.高精度恒压/恒流充电器控制器MCP73841/MCP73842/MCP73843/MCP73844 647.锂电池充电控制器MCP73861/MCP7386248.单节锂电池充电控制器MIC7905049.单节锂电池充电控制器NCP180050.高精度线性锂电池充电控制器VM7205。