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FDMF6705V - High-Frequency DrMOS

General Description

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

Key Features

  • such as Skip Mode (SMOD), for improved light-load efficiency along with a 3-state PWM input for compatibility with a wide range of PWM controllers. Features Over 93% Peak-Efficiency High-Current Handling of 43A High-Performance PQFN Copper Clip Package 3-State 5V PWM Input Driver Shorter Propagation Delays than FDMF6704V Shorter Dead Times than FDMF6704V Skip-Mode SMOD# (Low-Side Gate Turn Off) Input Thermal Warning Flag for Over-Temperature Condition Driver Output Disable Function (DISB# Pin).

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FDMF6705V - XS™ DrMOS - Extra-Small High-Performance, High-Frequency DrMOS Module March 2011 FDMF6705V – XS™ DrMOS – Extra-Small, HighPerformance, High-Frequency DrMOS Module Benefits Single 12V Input Power Supply Operation Ultra-Compact 6x6mm PQFN, 72% Space-Saving Compared to Conventional Discrete Solutions Fully Optimized System Efficiency Clean Switching Waveforms with Minimal Ringing High-Current Handling Description The XS™ DrMOS family is Fairchild’s next-generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solutions for high-current, highfrequency, synchronous buck DC-DC applications. The FDMF6705V integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm PQFN package.