TC4424M

·Switch-mode Power Supplies
·Pulse Transformer Drive
·Line Drivers

Absolute Maximum Ratings  
Supply Voltage..............................................................+22V
Input Voltage, IN A or IN B..........(V_DD+ 0.3V) to (GND -5V)

  Notice: Stresses above those listed under "Maximum Ratings" may cause permanent damage to the device. This is a stress rating only and functional operation of the device at those or any other conditions above those indicated in the operational sections of this specification is not intended. Exposure to maximum rating conditions for extended periods may affect device reliability.

The TC4423M/TC4424M/TC4425M devices are a family of 3A, dual output buffers/MOSFET drivers. Pin- compatible with both the TC4426M/TC4427M/ TC4428M and TC4426AM/4427AM/4428AM families (dual 1.5A drivers), the TC4423M/TC4424M/TC4425M 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 TC4423M/TC4424M/ TC4425M can easily charge 1800pF gate capacitance in under 35nsec, while providing low enough impedances in both the on and off states to ensure the MOSFET's intended state will not be affected, even by large transients.

The TC4423M/TC4424M/TC4425M inputs may be driven directly from either TTL or CMOS (2.4V to 18V). In addition, 300mV of hysteresis is built-in to provide noise immunity and to allow the device to be driven from slowly rising or falling waveforms.