TC4425A

The TC4423A/4424A/4425A are a family of dual, 3A-output MOSFET Drivers, which are high-current buffer/drivers capable of driving large MOSFET transistors and Insulated Gate Bipolar Transistors (IGBT).The TC4423A/4424A/4425A have matched leading and falling-edge propagation delay times and have very low cross-conduction currents that help minimize the overall power dissipation of these devices. This family is an improved version of the earlier TC4423/4424/4425 driver family. The new family features higher peak output current drive capability, matched rise/fall times and propagation delay times. An 8-pin SOIC package option has been added to the family, and the 8-pin DFN package option offers increased power dissipation capability for driving heavier capacitive or resistive loads.

Features
  • Wide Operating Range: 4.5V to 18V
  • High Capacitive Load Drive Capability: 1800pF in 13nSec
  • Short Delay Times: <41nSec Typical
  • Matched Rise/Fall Times
  • Low Supply Current: With Logic "1" Input...1.0mA With Logic "0" Input...150uA
  • With Logic "1" Input...1.0mA
  • With Logic "0" Input...150uA
  • Low Output Impedance: 2.2/2.8 Ohms Typical
  • Latch-up Protected: Will Withstand 1.5A Reverse Current
  • Logic Input will Withstand Negative Swings Up to 5V
  • Pinouts Same as TC4423/24/25 and TC4426/27/28
Parameter
Parameter Name Value Value
MOSFET Driver Type Low Side Low Side
Driver Type Dual Dual
Configuration Complimentary Complimentary
Peak Output Current (source/sink, A) 3.0/3.0 3.0/3.0
Output Resistance (source/sink, Ω) 2.2/2.8 2.2/2.8
Maximum Supply Voltage (V) 18 18
Propagation Delay (Td1/Td2, ns) 40/41 40/41
Rise/Fall Time (Tr/Tf, ns) 12/12 12/12
Capacitive Load Drive 1800 pF in 12 ns 1800 pF in 12 ns
Documents
TC4423A/TC4424A/TC4425A Data SheetData Sheets04/30/2007757KB
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
Automotive Recommended Product Selector GuideBrochures09/16/20147598KB
Analog & Interface Product Selector GuideProduct Line Card03/21/20164116KB
SPICE Models for TC4423A-24A-25A MOSFET Driver DevicesSpice Model02/05/20135KB
Ordering Information
Part NumberLeadsPackage TypeTemp RangePacking1+26+100+1000+5000+
TC4425AVMF8DFN-S-40C to +125CTUBE1.821.511.381.331.31
TC4425AVMF7138DFN-S-40C to +125CT/R1.821.511.381.331.31
TC4425AVOA8SOIC-40C to +125CTUBE1.651.371.251.201.19
TC4425AVOA7138SOIC-40C to +125CT/R1.651.371.251.201.19
TC4425AVOE16SOIC-40C to +125CTUBE1.791.701.621.381.38
TC4425AVOE71316SOIC-40C to +125CT/R1.791.701.621.381.38
TC4425AVPA8PDIP-40C to +125CTUBE1.691.411.281.241.22
相关开发工具
RoHS Information
PartNumberDeviceWeightShippingWeightLeadCountPackageTypePackageWidthSolderCompositionJEDECIndicatorRoHSChinaEFUP
TC4425AVPA0.4867000.9000008PDIP.300inMatte Tine3
TC4425AVOA0.0780000.1600008SOIC.150In(3.90mm)Matte Tine3
TC4425AVOA7130.0780000.2303038SOIC.150In(3.90mm)Matte Tine3
TC4425AVOE0.4380000.76595716SOIC.300 InMatte Tine3
TC4425AVOE7130.4380000.80000016SOIC.300 InMatte Tine3
TC4425AVMF7130.0769000.2181828DFN-S6x5x0.9mmMatte Tine3
TC4425AVMF0.0769000.1333338DFN-S6x5x0.9mmMatte Tine3
TC4423A/TC4424A/TC4425A Data Sheet TC4425A
01327A TC4468
AN1256 TC4452
AN763 TC4627
AN786 TC4626
AN799 TC4467
AN898 TC4626
Automotive Recommended Product Selector Guide MCP23S09
Analog & Interface Product Selector Guide ENC624J600
SPICE Models for TC4423A-24A-25A MOSFET Driver Devices TC4425A
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