RT134024中文资料

V REG.-Nr. A651, Z E214025Contact dataContact configuration 2 COContact setsingle contact Type of interruption micro disconnectionRated current8ARated voltage / max.switching voltage AC 240/400VAC Maximum breaking capacity AC2000VA Limiting making capacity, max 4 s, duty factor 10%15A Contact materialAgNi 90/106AC coil> 1 x 106cycles Rated frequency of operation with / without load 6 / 600 min -1Contact ratings Type Load Cycles RX48A, 250VAC, 70°C, EN61810-14x104RX48A, 250VAC, 70°C, UL508 General purpose4x104Coil dataAC coil24...230VAC AC coiltyp 0,75VAOperative range2Coil insulation system according UL1446class FCoil versions,DC-coil Coil Rated Operate Release Coil Rated coil code voltage voltage voltage resistance powerVDC VDC VDC Ohm mW0055 3.50.550+10%5000066 4.20.668+10%529012128.4 1.2274+10%5260242416.8 2.41095+10%5260484833.6 4.84380+10%5260606042.0 6.06845+10%52611011077.011.023010+10%526All figures are given for coil without preenergization, at ambient temperature +23°CS0271-ACoil versions,AC-coil 50HzCoil Rated Operate Release Coil Rated coil code voltage voltage voltage resistance power50Hz50Hz50Hz VAC VAC VAC Ohm VA 5242418.0 3.6350+10%0.76 61511586.317.38100+15%0.76 730230172.534.532500+15%0.74 All figures are given for coil without preenergization, at ambient temperature +23°C Insulationrmsopen contact circuit1000 V rmsadjacent contact circuits2500 V rmsClearance/creepage coil-contact circuit W8 / 8 mmadjacent contact circuits W3 / 4 mmMaterial group of insulation parts W IIIaTracking index of relay base PTI 250 VInsulation to IEC 60664-1Type of insulation coil-contact circuit reinforcedopen contact circuit functionaladjacent contact circuits basicRated insulation voltage250 VPollution degree32Rated voltage system 240V400VOvervoltage category IIIOther dataRoHS - Directive 2002/95/EC compliant as per product date code 0413 Flammability class according to UL94 V-0 1)Ambient temperature range-40...+70°COperate- / release time DC coil typ 7 / 2msBounce time DC coil, NO / NC contact typ 1 / 3msVibration resistance (function) NO / NC contact20 / 4g, 10 ... 150 HzShock resistance (destruction) 100 gCategory of protection RTII - flux proof transparent version pcbMounting distance 2,5 mm 2)Resistance to soldering heat flux-proof version270°C / 10 sRelay weight14 gPackaging unit500 pcs12) Version with transparent cover: 5 mmAccessoriesFor standard version (white cover), details seeaccessories RT PCB layout / terminal assignmentBottom view on solder pinsS0163-BJDimensionsS0272-BA *) With the recommended PCB hole sizes a grid pattern from 2.5mm to 2.54mm can be used.。

Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 DESCRIPTIONPT2264 is a remote control encoder paired with PT2294 utilizing CMOS Technology. It encodes data and address pins into a serial coded waveform suitable for RF modulation. PT2264 has a maximum of 12 bits of tri-state address pins providing up to 531,441 (or 312) address codes; thereby, drastically reducing any code collision and unauthorized code scanning possibilities.FEATURES• CMOS Technology•Low Power Consumption•Very High Noise Immunity•Up to 12 Tri-State Code Address Pins•Up to 4 Data Pins•Wide Range of Operating Voltage: VCC = 8 ~ 15 V•Single Resistor Oscillator•Latch or Momentary Output Type•Available in DIP and SO PackageAPPLICATIONS•Remote Control Fan•Home Security/Automation System•Remote Control Toys•Remote Control for Door BellFax: 886-2-29174598 URL: Remote Control Encoder IC PT2264BLOCK DIAGRAMAddressSystem TimingControl LogicCode GenerationOSCA0A1A2A3A4A5A6A7A8/D3A9/D2A10/D1A11/D0OSC1OSC2/TEDOUTA0A1A2VCC A9/D2DOUT A8/D3OSC2NCA5A11/D0A6A3OSC1A10/D1A4/TE 1202193184178131011714912615516PT2264-SA7VSS NCA0A1A2VCC A9/D2DOUT A8/D3OSC2A5A11/D0A6A3OSC1A10/D1A4/TE 118217316415811712910613514PT2264PT2264-18SA7VSSFax: 886-2-29174598 URL: Remote Control Encoder IC PT2264PIN DESCRIPTIONPin No.Pin NameI/ODescription18 Pins 20 Pins A0~A7 ICode Address Pin Nos.0 ~ 7These ten tri-state pins are detected by PT2264 todetermine the encoded waveform bit 0 ~ bit 9. Each pin can be set to “0”, “1” or “f” (floating ).1 ~ 81 ~ 8A8/D3 ~A11/D0I Code Address Pin Nos.8 ~ 11/Data Pin Nos.0 ~ 3.These four tri-state pins are detected by PT2264 to determine the encoded waveform bit10, bit11.When these pins are used as address pins, theycan be set to “0”, “1”, or “f” (floating).When these pins are used as data pins, they can be set only to “0” or “1”. 10 ~ 13 12 ~ 15/TE I Transmission Enable.Active Low Signal. PT2264 outputs the encodedwaveform to DOUT when this pin is pulled to low.14 16 OSC 1 O Oscillator Pin No.1 1517OSC 2 I Oscillator Pin No.2A resistor connectedbetween these two pinsdetermine thefundamental frequency of the PT2264.16 18DOUT OData Output Pin.The encoded waveform is serially outputted to thispin. When PT2264 is not transmitting, DOUT outputs low (VSS) voltage.17 19 VCC - Positive Power Supply 18 20 VSS - Negative Power Supply 99Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 FUNCTIONAL DESCRIPTIONPT2264 encodes the code address and data set at A0 ~ A7 and A8/D3 ~ A11/D0 into a special waveform and outputs it to the DOUT when /TE is pulled to “0” (Low State). This waveform is fed to either the RF modulator for transmission. The transmitted radio frequency is received by the RF demodulator receiver and reshaped to the special waveform. PT2294 is then used to decode the waveform and set the corresponding output pin(s). Thus completing a remote control encoding and decoding function.RF OPERATIONCODE BITSA Code Bit is the basic component of the encoded waveform, and can be classified as either an AD (Address/Data) Bit or a SYNC (Synchronous) Bit.Address/Data (AD) Bit WaveformAn AD Bit can be designated as Bit “0”, “1” or “f” if it is in low, high or floating state respectively. One bit waveform consists of 2 pulse cycles. Each pulse cycle has 16 oscillating time periods. For further details, please refer to the diagram below:OSC1 bit = 32BIT 04BIT 1124BIT fFloatingwhere: = Oscillating Clock PeriodSynchronous (Sync.) Bit WaveformThe Synchronous Bit Waveform is 4 bits long with 1/8 bit width pulse. Please refer to the diagram below:1/8 bit width = 44 bit width = 128Note: 1 bit = 32Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 CODE WORDA group of Code Bits is called a Code Word. A Code Word consists of 12 AD bits followed by one Sync Bit. The 12 AD bits are determined by the corresponding states of A0 ~ A7 and A8/D3 ~ A11/D0 pins at the time of transmission. When Data Type of PT2264 is used, the address bits will decrease accordingly.For example: In the 4 Datas Type where the address has eight (8) bits, the transmitting format is:8 Address Bits 4 Data Bits Sync. BitPT2264 / PT2294 have a maximum of twelve (12) Address Bits, four (4) Address/Data bits. The following diagram shows the code bits with their corresponding pins.First bit transmitted↓A0 A1 A2 A3 A4 A5 A6 A7 A8/D3 A9/D2 A10/D1 A11/D0 SYNC BITCodeWordCompleteOneData A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 A11 SyncBit 0Bit Data A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 A10 D0 Sync1Data A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 D1 D0 SyncBit 2Bit Data A0 A1 A2 A3 A4 A5 A6 A7 A8 D2 D1 D0 Sync3Bit Data A0 A1 A2 A3 A4 A5 A6 A7 D3 D2 D1 D0 Sync4The Code Bits A0 ~ A7 and A8/D3 ~ A11/D0 are determined by the states of A0 ~ A7 and A8/D3 ~A11/D0 pins. For example, when the A0 (Pin No. 1) is set to “1” (VCC), the Code Bit A0 is synthesized as “1” bit. In the same manner, when it (A0 Pin) is set to “0” (VSS) or left floating, the Code Bit A0 is synthesized as a “0” or “f” bit respectively.Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 CODE FRAMEA Code Frame consists of four (4) continuous Code Words. When PT2264 detects “0” on the /TE (meaning, the /TE is active “low”), it outputs a Code Frame at DOUT. If /TE is still active at the time the Code Frame transmission ends, PT2264 outputs another Code Frame. It should be noted that the Code Frame is synthesized at the time of transmission./TEDOUTone frame (=4 word)one frame one frameSIGNAL RESISTOR OSCILLATORThe built–in oscillator circuitry of PT2264 allows a precision oscillator to be constructed by connecting an external resistor between OSC1 and OSC2 pins. For PT2294 to decode correctly the received waveform, the oscillator frequency of PT2294 must be 2.5 ~ 8 times that of transmitting PT2264. The typical oscillator with various resistor values are shown below for PT2264 and PT2294.100101KHz3 6 9 12 15V O L T A G E R = 510 KR = 1 M R = 2 MR = 3.3 M R = 4.7 MPT2264 Encoder OSC FrequencyFax: 886-2-29174598 URL: Remote Control Encoder IC PT2264PT2294 DECODER OSC FREQUENCYSuggested oscillator resistor values are shown below.PT2264 PT2294 1.2M Ω 120K Ω 1.5M Ω 160K Ω 3.3M Ω 390K Ω2040608010012014016018024681012VOLTAGE (V)F R E Q U E N C Y (K H z )Rosc =510K ΩRosc=620K ΩRosc=1.0M ΩRosc=1.2M ΩRosc=2.2 M ΩFax: 886-2-29174598 URL: Remote Control Encoder IC PT2264OPERATION FLOW CHARTPower ONStand-by Mode/TE Enable/TE Still Enable4 Words of Address/Data TransmittedYesYesYesNoNoFax: 886-2-29174598URL: Remote Control Encoder IC PT2264 ABSOLUTE MAXIMUM RATINGSParameter Symbol Conditions Ratings Unit Supply Voltage VCC -0.3 ~ 16.0 VInput Voltage VI -0.3 ~ VCC+0.3 VOutput Voltage VO -0.3 ~ VCC+0.3 VMaximum Power Dissipation Pa VCC = 12 V 300 mWOperating Temperature Topr -40 ~ +85 ℃Storage Temperature Tstg -65 ~ +150 ℃DC ELECTRICAL CHARACTERISTICSParameter Symbol Conditions Min. Typ. Max. Unit Supply Voltage VCC 8.0 - 15 VStand-by Current ISBVCC=12VOSC2=12VA0 ~ A11 Open- 0.1 1 µAVCC = 8VVOH = 4V-6 - - mADOUT Output Driving Current IOHVCC = 12VVOH = 6V-10 - - mAVCC = 8V VOL = 4V 5 - - mADOUT Output Sinking Current IOLVCC = 12VVOL = 6V9 - - mAFax: 886-2-29174598 URL: Remote Control Encoder IC PT2264APPLICATION CIRCUIT4 Datas transmitter circuit is recommended. Pin 1~8 Address Datas can be selected by custom’s design.A0A1A2VCC A9/D2DOUT A8/D3OSC2A5A11/D0A6A3OSC1A10/D1A4/TE 118217316415811712910613514A7VSSRF+-SW0SW112VRoscPT2264SW3SW22.7K x 410K x 4IN4148 x 4Note: Suggested oscillator resistor values (Rosc), please refer to page 7.Fax: 886-2-29174598 URL: Remote Control Encoder IC PT2264Zero Data transmitter circuit is recommended. Pin 1~8, Pin 10~13 Address Datas can be selected by custom’s design.A0A1A2VCC A9/D2DOUT A8/D3OSC2A5A11/D0A6A3OSC1A10/D1A4/TE 118217316415811712910613514A7VSSRFSWVCCPT2264RoscNote: Suggested oscillator resistor values (Rosc), please refer to page 7.Zero-Stand-by transmitter circuit is recommended. Pin 1~8, Pin 10~13 Address Datas can be selected by custom’s design.A0A1A2VCC A9/D2DOUT A8/D3OSC2A5A11/D0A6A3OSC1A10/D1A4/TE 118217316415811712910613514A7VSSRFSWPT2264+-12VRoscNote: Suggested oscillator resistor values (Rosc), please refer to page 7.Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 ORDERING INFORMATIONOrder Part Number Package Type Top odePT2264 18 Pins, DIP Package, 300mil PT2264PT2264-18S 18 Pins, SOP Package, 300mil PT2264-18SPT2264-S 20 Pins, SOP Package, 300mil PT2264-SPT2264 (L) 18 Pins, DIP Package, 300mil PT2264PT2264-18S (L) 18 Pins, SOP Package, 300mil PT2264-18SPT2264-S (L) 20 Pins, SOP Package, 300mil PT2264-SNotes:1. (L) = Lead Free2. The Lead Free mark is put in front of the date code.Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 PACKAGE INFORMATION18 PINS DIP PACKAGE, 300MILFax: 886-2-29174598URL: Remote Control Encoder IC PT2264Symbol Min. Nom. Max.0.210AA1 0.015A2 0.115 0.1300.1950.022b 0.0140.0180.0180.020b1 0.0140.0600.070b2 0.0450.0450.039b3 0.0300.014c 0.0080.0100.0100.011c1 0.0080.920D 0.8800.900D1 0.005E 0.3000.3250.3100.280E1 0.240 0.250e 0.100bsc.bsc.eA 0.300eB 0.430eC 0.000 0.0600.150L 0.1150.130Notes：1. All dimensions are in INCHS.2. Dimensioning and tolerancing per ANSI Y14.5M-1982.3. Dimensions “A”, “A1” and “L” are measured with the package seated in JEDEC Seating PlaneGauge GS-3.4. “D”, “D1” and “E1” dimensions do not include mold flash or protrusions. Mold flash or protrusionsshall not exceed 0.010 inch.5. “E” and “eA” measured with the leads constrained to be perpendicular to datum -c-.6. “eB” and “eC” are measured at the lead tips with the loads unconstrained.7. “N” is the number of terminal positions. (N=18)8. Pointed or rounded lead tips are preferred to ease insertion.9. “b2” and “b3” maximum dimensions are not include dambar protrusions. Dambar protrusions shallnot exceed 0.010 inch (0.25 mm).10. Distance between leads including Dambar protrusions to be 0.005 inch minimum.11. Datum plane -H- coincident with the bottom of lead, where lead exits body.12. Refer to JEDEC MS-001 Variation AC.JEDEC is the trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION.Fax: 886-2-29174598 URL: Remote Control Encoder IC PT226418 PINS SOP PACKAGE, 300MIL-B-E H .25 (.010) M B M.25 (.010) M C A M B SA1A SEATING PLANE-C-.10 (.004)-A-D-e-BLh X 45C∞N123INDEX AREASymbol Min. Nom. Max. A 2.35 2.65 A1 0.10 0.30 B 0.33 0.51 C 0.23 0.32 D 11.35 11.75 E 7.40 7.60 e 1.27 bsc. H 10.00 10.65 h 0.25 0.75 L 0.40 1.27 α 0°8°Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 Notes：1. Dimensioning and tolerancing per ANSI Y14.5M-1982.2. Dimension〝D〞does not include mold flash, protrusions or gate burrs. Mold Flash, protrusion or gate burrs shall not exceed 0.15 mm (0.006 in) per side.3. Dimension〝E〞does not include interlead flash or protrusions. Interlead flash or protrusions shall not exceed 0.25 mm (0.010 in) per side.4. The chamfer on the body is optional. It is not present, a visual index feature must be located within the crosshatched area.5.〝L〞is the length of the terminal for soldering to a substrate.6. N is the number of the terminal positions (N=18)7. The lead width〝B〞as measured 0.36 mm (0.014 in) or greater above the seating plane, shall notexceed a maximum value of 0.61 mm (0.24 in).8. Controlling dimension：MILLIMETER.9. Refer to JEDEC MS-013, Variation AB.JEDEC is the trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION.Fax: 886-2-29174598 URL: Remote Control Encoder IC PT226420 PINS, SOP PACKAGE, 300MIL-B-E H .25 (.010) M B M.25 (.010) M C A M B SA1A SEATING PLANE-C-.10 (.004)-A-D-e-BLh X 45C∞N123INDEX AREASymbol Min. Nom. Max. A 2.35 2.65 A1 0.10 0.30 B 0.33 0.51 C 0.23 0.32 D 12.60 13.00 E 7.40 7.60 e 1.27 bsc. H 10.00 10.65 h 0.25 0.75 L 0.40 1.27 α 0°8°Fax: 886-2-29174598URL: Remote Control Encoder IC PT2264 Notes：1. Dimensioning and tolerancing per ANSI Y14.5M-1982.2. Dimension〝D〞does not include mold flash, protrusions or gate burrs. Mold Flash, protrusion or gate burrs shall not exceed 0.15 mm (0.006 in) per side.3. Dimension〝E〞does not include interlead flash or protrusions. Interlead flash or protrusions shall not exceed 0.25 mm (0.010 in) per side.4. The chamfer on the body is optional. It is not present, a visual index feature must be located within the crosshatched area.5.〝L〞is the length of the terminal for soldering to a substrate.6. N is the number of the terminal positions (N=20)7. The lead width〝B〞as measured 0.36 mm (0.014 in) or greater above the seating plane, shall notexceed a maximum value of 0.61 mm (0.24 in).8. Controlling dimension：MILLIMETER.9. Refer to JEDEC MS-013, Variation AC.JEDEC is the trademark of JEDEC SOLID STATE TECHNOLOGY ASSOCIATION.。

lm2904中文资料LM2439 视频信号输出集成电路LM2453 视频信号输出集成电路LM2577 稳压集成电路LM2595 直流变换集成电路LM270H 自动增益及静噪控制集成电路LM2808N 伴音中频放大、鉴频及功率放大集成电路LM2904 双运算放大集成电路LM3065N 伴音中频放大、鉴频及前置放大集成电路LM3089 调频中频放大集成电路LM311N 电压比较运放集成电路LM317T 三端电源稳压1.5A集成电路LM324 四运算放大集成电路LM324M 四运算放大集成电路LM3361 解调集成电路LM33T 三端电源稳压-26V集成电路LM358 双运算放大集成电路LM358PS-T1 双运算放大集成电路LM3656 伴音中频放大、鉴频及前置放大集成电路LM377 双声道音频功率放大集成电路LM378 双声道音频功率放大集成电路LM380 场扫描输出集成电路LM381 运算放大集成电路LM382 宽带放大集成电路LM384 音频功率放大集成电路LM386 音频功率放大集成电路LM387 宽带放大集成电路LM3875T 音频功率放大集成电路LM3886 音频功率放大集成电路LM3915 发光二极管十位显示驱动集成电路LM399 基准稳压集成电路LM4500A 调频立体声解码集成电路LM4610 音调、音量、平衡调节集成电路LM4765 双声道音频功率放大30W×2集成电路LM741CN 运算放大集成电路LM79052 三端电源稳压-5.2V/1A集成电路LM8915N 显示驱动集成电路LN5241RA89 显示驱动集成电路LP62S512AX-70LLT 存储集成电路LPUVCP-96 端口功能扩展集成电路LR37632 伺服集成电路LR381641 主轴、字符控制集成电路LS0072 变音集成电路LSC4350 屏幕显示控制集成电路LSC4584P2 屏幕显示控制集成电路LT1074 开关电源稳压集成电路LT1109 升压稳压集成电路LTC1147 直流变换集成电路LTC1148 直流变换集成电路LTV1817 光电耦合集成电路LUKS-5140-M2 微处理集成电路LV1011 人工智能处理集成电路LV1100 音频信号处理集成电路LVA501 视频信号处理集成电路LVA521 制式切换集成电路M11B416256A 存储集成电路M1418VVW 微处理集成电路M2063SP 制式转换集成电路M208 系统控制集成电路M24C08 存储集成电路M24C128-WMN6 存储集成电路M27V201-200N6 中文字库集成电路M28F101AVPAD 存储集成电路M3004LAB1 红外遥控信号发射集成电路M32L1632512A 存储集成电路M34300-012SP 微处理集成电路M34300-628SP 微处理集成电路M34300M4-012SP 微处理集成电路M34300N4-011SP 微处理集成电路M34300N4-012SP 微处理集成电路M34300N4-555SP 微处理集成电路M34300N4-567SP 微处理集成电路M34300N4-584SP 微处理集成电路M34300N4-587SP 微处理集成电路M34300N4-628SP 微处理集成电路M34300N4-629SP 微处理集成电路M34300N4-657SP 微处理集成电路M34302M8-612SP 微处理集成电路M37100M8-616SP 微处理集成电路M37102M8-503SP 微处理集成电路M37103M4-750SP 微处理集成电路M37201M6 微处理集成电路M37204M8-852SP 微处理集成电路M37210M2-609SP 微处理集成电路M37210M3-010SP 微处理集成电路M37210M3-550SP 微处理集成电路M37210M3-603SP 微处理集成电路M37210M3-800SP 微处理集成电路M37210M3-901SP 微处理集成电路M37210M3-902SP 微处理集成电路M37210M4-650SP 微处理集成电路M37210M4-688微处理集成电路M37210M4-705SP 微处理集成电路M37210M4-786SP 微处理集成电路M37211M2-604SP 微处理集成电路M37211M2-609SP 微处理集成电路。

UC2724 UC3724FEATURES•500mA Output Drive, Source or Sink •8 to 35V Operation•Transmits Logic Signal Instantly •Programmable Operating Frequency •Under-Voltage Lockout•Able To Pass DC Information Across Transformer•Up To 600kHz Operation DESCRIPTIONThe UC1724family of Isolated Drive Transmitters,along with the UC1725 Isolated Drivers,provide a unique solution to driving isolated power MOSFET gates.They are particularly suited to drive the high-side devices on a high-voltage H-bridge.The UC1724devices transmit drive logic,and drive power, to the isolated gate circuit using a low cost pulse transformer.This drive system utilizes a duty-cycle modulation technique that gives in-stantaneous response to the drive control transistions,and reliably passes steady-state,or DC,conditions.High frequency operation,up to600kHz, allows the cost and size of the coupling transformer to be minimized.These devices will operate over an8to35Volt supply range.The dual high current totem pole outputs are disabled by an uder-voltage lockout circuit to prevent spurious responses during startup or low voltage conditions.These devices are available in8pin plastic or ceramic dual-inline pack-ages, as well as 16 pin SOIC package.Isolated Drive TransmitterBLOCK DIAGRAMUDG-92037 Note:Pin numbers refer to DIL-8 packages.CONNECTION DIAGRAMSELECTRICAL CHARACTERISTICS:Unless otherwise stated, V CC = 20V, R T = 4.3k Ω, C T = 1000pF, no load on anyoutput and these specifications apply for: –55o C < T A < 125o C for the UC1724, –25o C < T A < 85o C for the UC2724, and 0o C < T A < 70o C for the UC3724. T A =T J .PARAMETERTEST CONDITIONSMINTYPMAX UNITS Under-Voltage Lockout Start-Up Threshold V IN Rising7.759.5V Threshold Hysteresis 0.41.01.5V Retriggerable One-Shot Initial Accuracy T J = 25°C 1.54 1.92.25µs Temperature Stability Over Operating T J 1.02.9µs Voltage Stability V IN = 10 to 35V 0.20.5%/V Operating Frequency L LOAD = 1.4mH 100150200kHz Minimum Pulse Width RT = 2k CT = 300pF1005001200ns Operating FrequencyRT = 2k C T = 300pF L LOAD = 1.4mH5007501100kHzABSOLUTE MAXIMUM RATINGSSupply Voltage V IN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40V Source/Sink Current (Pulsed). . . . . . . . . . . . . . . . . . . . . . . .1A Source/Sink Current (Continuous). . . . . . . . . . . . . . . . . . .0.5A Ouput Voltage (Pins 4, 6). . . . . . . . . . . . . . .–0.3 to (V IN +0.3)V P HI , R T , and C T inputs (Pins 1, 7, and 8). . . . . . . . .–0.3 to 6V Operating Junction Temperature (Note 2). . . . . . . . . . . .150°C Storage Temperature Range . . . . . . . . . . . . . .–65°C to 150°C Lead Temperature (Soldering, 10 Seconds). . . . . . . . . .300°C Note 1:All voltages are with respect to GND (Pin 2);all cur-rents are positive into, negative out of part.Note 2:Consult Unitrode Integrated Circuit Databook for ther-mal limitations and considerations of package.Note 3:Pin numbers refer to DIL-8 packages.RECOMMENDED OPERATION CONDITIONSInput Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . .+9V to +35V Sink/Source Load Current (each output). . . . . . . . .0 to 500mA Timing Resistor. . . . . . . . . . . . . . . . . . . . . . . . . . .2kW to 10kW Timing Capacitor . . . . . . . . . . . . . . . . . . . . . . . . .300pF to 3nF Operating Temperature Range (UC1724). . .–55°C<T A <125°C Operating Temperature Range (UC3724). . . . . .0°C<T A <70°C Note 4:Range over which the device is functional andparameter limits are guaranteed.TEMPERATURE RANGE PACKAGE UC1724J –55°C to +125°C CDIPUC2724DW –25°C to +85°C SOIC-Wide UC2724N PDIPUC3724DW 0°C to +70°CSOIC-Wide UC3724NPDIPORDERING INFORMATIONELECTRICAL CHARACTERISTICS:Unless otherwise stated, V CC = 20V, R T = 4.3k Ω, C T = 1000pF, no load on anyoutput and these specifications apply for: –55o C < T A < 125o C for the UC1724, –25o C < T A < 85o C for the UC2724, and 0o C < T A < 70o C for the UC3724. T A =T J .PARAMETERTEST CONDITIONSMINTYPMAX UNITSPhi Input (Control Input)HIGH Input Voltage 2.0V LOW Input Voltage 0.8V HIGH Input Current V IH =+2.4V –220–130µA LOW Input Current V IL =+0.4V–600–300µA Delay to One-Shot 350ns Delay to Output 250nsOutput Drivers Output Low LevelI SINK = 50mA 0.30.4V I SINK = 250mA 0.5 2.1V Output High Level (Volts Below V CC )I SOURCE = 50 mA 1.5 2.1V I SOURCE = 250 mA 1.7 2.5V Rise/Fall Time No load3090nsTotal Supply Current Supply CurrentC T = 1.4V1530mAUNITRODE CORPORA TION7 CONTINENTAL BLVD.• MERRIMACK, NH 03054TEL.(603) 424-2410FAX (603) 424-3460Additional InformationPlease refer to the following Unitrode application topics.[1]Application Note U-127,Unique Chip Pair Simplified Isolated High-Side Switch Drive by John A.O’Connor.[2]Design Note DN-35,IGBT Drive Using MOSFET Gate Drivers by John A.O’Conner.IMPORTANT NOTICETexas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgement, including those pertaining to warranty, patent infringement, and limitation of liability.TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI’s standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements.CERTAIN APPLICATIONS USING SEMICONDUCTOR PRODUCTS MAY INVOLVE POTENTIAL RISKS OF DEATH, PERSONAL INJURY, OR SEVERE PROPERTY OR ENVIRONMENTAL DAMAGE (“CRITICAL APPLICATIONS”). TI SEMICONDUCTOR PRODUCTS ARE NOT DESIGNED, AUTHORIZED, OR WARRANTED TO BE SUITABLE FOR USE IN LIFE-SUPPORT DEVICES OR SYSTEMS OR OTHER CRITICAL APPLICATIONS. INCLUSION OF TI PRODUCTS IN SUCH APPLICATIONS IS UNDERSTOOD TO BE FULLY AT THE CUSTOMER’S RISK.In order to minimize risks associated with the customer’s applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards.TI assumes no liability for applications assistance or customer product design. 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 of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI’s publication of information regarding any third party’s products or services does not constitute TI’s approval, warranty or endorsement thereof.Copyright © 1999, Texas Instruments Incorporated。