FDMF6823B Datasheet (Fairchild Semiconductor)

FDMF6823B, High-Frequency DrMOS

The XS™ DrMOS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, highfrequency, synchronous buck DC-DC applications.

The FDMF6823B integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a

FDMF6823B Features

* Over 93% Peak-Efficiency

* High-Current Handling: 55 A

* High-Performance PQFN Copper-Clip Package

* 3-State 5 V PWM Input Driver

* Skip-Mode SMOD# (Low-Side Gate Turn Off) Input

* Thermal Warning Flag for Over-Temperature Condition

* Driver Output Disable Function (DIS