TC4424

TC4423/TC4424/TC4425 3A Dual High-Speed Power MOSFET Drivers Features High Peak Output Current: 3A Wide Input Supply Voltage Operating Range: - 4.5V to 18V High Capacitive Load Drive Capability: - 1800 pF in 25 ns Short Delay Times: <40 ns (typ) Matched Rise/Fall Times Low Supply Current: - With Logic ‘1’ Input – 3.5 mA (Max) - With Logic ‘0’ Input – 350 µA (Max) Low Output Impedance: 3.5 (typ) Latch-Up Protected: Will Withstand 1.5A Reverse Current Logic Input Will Withstand Negative Swing Up To 5V ESD Protected: 4 kV Pin compatible with the TC1426/TC1427/TC1428, TC4426/TC4427/TC4428 and TC4426A/ TC4427A/TC4428A devices. Space-saving 8-Pin 6x5 DFN Package Applications Switch Mode Power Supplies Pulse Transformer Drive Line Drivers Package Types(1) 8-Pin PDIP TC4423 TC4424 TC4425 NC 1 8 IN A 2 TC4423 7 GND 3 TC4424 6 IN B 4 TC4425 5 NC OUT A VDD OUT B NC OUT A VDD OUT B NC OUT A VDD OUT B 8-Pin DFN(2) TC4423 TC4424 TC4425 NC 1 IN A 2 GND 3 IN B 4 TC4423 TC4424 TC4425 8 NC 7 OUT A 6 VDD 5 OUT B NC OUT A VDD OUT B NC OUT A VDD OUT B General Description The TC4423/TC4424/TC4425 devices are a family of 3A, dual-output buffers/MOSFET drivers. Pin compatible with the TC1426/27/28, TC4426/27/28 and TC4426A/27A/28A dual 1.5A driver families, the TC4423/24/25 family has an increased latch-up current rating of 1.5A, making them even more robust for operation in harsh electrical environments. As MOSFET drivers, the TC4423/TC4424/TC4425 ca...