Power chip

3A SIMPLE SWITCHER Power Module with 42V Max Input Voltage for Military and Rugged Applications 7-TO-PMOD -55 to 125

The NCP81146 is a high-performance dual MOSFET gate driver suitable for driving the gates of high-side and low-side power MOSFETs in synchronous buck converters. It can drive loads up to 3 nF with 25 ns propagation delay and 20 ns transition time. Adaptive anti-cross-conduction and power-saving operation circuitry provides low switching loss and high energy efficiency for notebook and desktop systems. A bidirectional EN pin provides a fault signal to the controller when a gate driver fault is detected at OVP, UVLO occurs. In addition, when the power supply voltage is low, the undervoltage lockout function ensures that the output is low.

4A, 120V Half Bridge Gate Driver with 8V UVLO and CMOS Input 8-VSON -40 to 140