General Description
The TC4426AM/TC4427AM/TC4428AM are improved versions of the earlier TC4426M/TC4427M/TC4428M family of MOSFET drivers. In addition to matched rise and fall times, the TC4426AM/TC4427AM/TC4428AM devices have matched leading and falling edge propagation delay times.
These devices are highly latch-up resistant under any conditions within their power and voltage ratings. They are not subject to damage when up to 5V of noise spiking (of either polarity) occurs on the ground pin.
They can accept, without damage or logic upset, up to 500 mA of reverse current (of either polarity) being forced back into their outputs. All terminals are fully protected against Electrostatic Discharge (ESD) up to 4 kV.
The TC4426AM/TC4427AM/TC4428AM MOSFET drivers can easily charge/discharge 1000 pF gate capacitances in under 30 ns, while providing low enough impedances in both the on and off states to ensure the MOSFETs intended state will not be affected, even by large transients.

Features
• High Peak Output Current: 1.5A
• Wide Input Supply Voltage Operating Range:
   - 4.5V to 18V
• High Capacitive Load Drive Capability:
   - 1000 pF in 25 ns (typ.)
• Short Delay Times: 30 ns (typ.)
• Matched Rise, Fall and Delay Times
• Low Supply Current:
   - With Logic ‘1’ Input – 1 mA (typ.)
   - With Logic ‘0’ Input – 100 µA (typ.)
• Low Output Impedance: 7Ω (typ.)
• Latch-Up Protected: Will Withstand 0.5A Reverse Current
• Input: Will Withstand Negative Inputs Up to 5V
• ESD Protected: 4 kV
• Pin-compatible with the
   TC426M/TC427M/TC428M and
   TC4426M/TC4427M/TC4428M
• Wide Operating Temperature Range:
   - -55°C to +125°C
• See TC4426A/TC4427A/TC4428A Data Sheet
   (DS21423) for additional temperature range and
   packaging offerings

Applications
• Switch-mode Power Supplies
• Line Drivers
• Pulse Transformer Drive