TC4421

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The TC4421/4422 are high current buffer/drivers capable of driving large MOSFETs and IGBTs. They are essentially immune to any form of upset except direct overvoltage or over-dissipation — they cannot be latched under any conditions within their power and voltage ratings; they are not subject to damage or improper operation when up to 5V of ground bounce is present on their ground terminals; they can accept, without either damage or logic upset, more than 1A inductive current of either polarity being forced back into their outputs. In addition, all terminals are fully protected against up to 4kV of electrostatic discharge. The TC4421/4422 inputs may be driven directly from either TTL or CMOS (3V to 18V). In addition, 300mV of hysteresis is built into the input, providing noise immunity and allowing the device to be driven from slowly rising or falling waveforms.

产品特性
  • Tough CMOS ™ Construction
  • High Peak Output Current: 9A
  • High Continuous Output Current: 2A Max
  • Fast Rise and Fall Times: 30nsec with 4,700pF Load 180nsec with 47,000pF Load
  • 30nsec with 4,700pF Load
  • 180nsec with 47,000pF Load
  • Short Internal Delays: 30nsec Typ.
  • Low Output Impedance: 1.4? Typ.
技术参数
Parameter Name Value Value
MOSFET Driver Type Low Side Low Side
Driver Type Single Single
Configuration Inverting Inverting
Peak Output Current (source/sink, A) 9.0/9.0 9.0/9.0
Output Resistance (source/sink, Ω) 2.4/1.7 2.4/1.7
Maximum Supply Voltage (V) 18 18
Propagation Delay (Td1/Td2, ns) 50/53 50/53
Rise/Fall Time (Tr/Tf, ns) 28/26 28/26
Capacitive Load Drive 4700 pF in 15 ns 4700 pF in 15 ns
文档资料
TC4421/22 DatasheetData Sheets08/30/2013791KB
TC4421A/TC4422A Data SheetData Sheets02/05/2013366KB
TC4421M/TC4422M Data SheetData Sheets02/05/2013236KB
01327A - Avoiding MOSFET Driver OverstressAppNote07/07/2010455KB
AN1256 - Microchip's Power MOSFET Driver Simulation ModelsAppNote03/10/2009158KB
AN763 - Latch-Up Protection for MOSFET DriversAppNote10/22/2009136KB
AN786 - Considerations for Driving Power MOSFETs in High-Current, Switch Mode RegulatorsAppNote11/12/2002202KB
AN799 - Matching MOSFET Drivers to MOSFETsAppNote08/03/2004182KB
AN898 - Determining MOSFET Driver Needs for Motor Drive ApplicationsAppNote12/31/2003512KB
Analog & Interface Guide (Volume 2)Brochures10/11/20051067KB
Quick Guide to Microchip Development ToolsBrochures10/15/201411223KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
SPICE Models for TC4421-22 MOSFET Driver DevicesSpice Model02/05/20135KB
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's GuideUser Guides01/24/20061367KB
订购型号
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
TC4421CAT5TO-2200C to +70CTUBE3.482.902.642.202.03
TC4421CPA8PDIP0C to +70CTUBE2.772.312.101.751.62
TC4421EMF7138DFN-S-40C to +85CT/R1.931.601.461.411.39
TC4421EPA8PDIP-40C to +85CTUBE2.902.422.201.831.69
TC4421ESM8SOIJ-40C to +85CTUBE3.122.602.361.971.82
TC4421ESM7138SOIJ-40C to +85CT/R3.122.602.361.971.82
TC4421MJA8CERDIP-55C to +125CTUBE27.3822.8120.7417.2815.95
TC4421VAT5TO-220-40C to +125CTUBE3.833.192.902.422.23
TC4421VMF8DFN-S-40C to +125CTUBE2.021.681.531.481.46
TC4421VMF7138DFN-S-40C to +125CT/R2.021.681.531.481.46
TC4421VPA8PDIP-40C to +125CTUBE3.062.552.321.931.78
相关开发工具
器件无铅环保信息
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
TC4421AVPA0.4867000.9000008PDIP.300inMatte Tine3
TC4421CPA0.4867000.9000008PDIP.300inMatte Tine3
TC4421EPA0.4867000.9000008PDIP.300inMatte Tine3
TC4421VPA0.4867000.9000008PDIP.300inMatte Tine3
TC4421ESM0.1244000.2666678SOIJ.208inMatte Tine3
TC4421ESM7130.1244000.3790488SOIJ.208inMatte Tine3
TC4421AVOA0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
TC4421AVOA7130.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
TC4421AVOA713-VAO0.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
TC4421AVAT1.9839003.1200005TO-220-Matte Tine3
TC4421VAT1.9839003.1200005TO-220-Matte Tine3
TC4421CAT1.9839003.1200005TO-220-Matte Tine3
TC4421EAT1.9839003.1200005TO-220-Matte Tine3
TC4421MJA1.0224100.8000008CERDIP.300inSACe1
TC4421ESMG0.1244000.2777788SOIJ.208inMatte Tine3
TC4421VMF0.0769000.1333338DFN-S6x5x0.9mmMatte Tine3
TC4421VMF7130.0769000.2181828DFN-S6x5x0.9mmMatte Tine3
TC4421EMF7130.0769000.2181828DFN-S6x5x0.9mmMatte Tine3
TC4421AVMF0.0769000.1333338DFN-S6x5x0.9mmMatte Tine3
TC4421AVMF7130.0769000.2181828DFN-S6x5x0.9mmMatte Tine3
TC4421/22 Datasheet TC4421
TC4421A/TC4422A Data Sheet TC4422A
TC4421M/TC4422M Data Sheet TC4421
TC4421/22 Datasheet MCP2030DM-TPR
01327A TC4468
AN1256 TC4452
AN763 TC4627
AN786 TC4627
AN799 TC4467
AN898 TC4626
Analog & Interface Guide (Volume 2) MCP23S08
Quick Guide to Microchip Development Tools ENC28J60
Analog & Interface Product Selector Guide ENC624J600
SPICE Models for TC4421-22 MOSFET Driver Devices TC4421
8-Pin SOIC/MSOP/TSSOP/DIP Evaluation Board User's Guide SOIC8EV
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