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FDMF6705B - High-Frequency DrMOS

General Description

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.

Key Features

  • such as Skip Mode (SMOD), for improved light-load efficiency, along with a three-state 3.3V PWM input for compatibility with a wide range of PWM controllers. Features Over 93% Peak-Efficiency High-Current Handling of 40A at 12VIN High-Current Handling of 38A at 19VIN High-Performance PQFN Copper-Clip Package 3-State 3.3V PWM Input Driver Skip-Mode SMOD# (Low-Side Gate Turn-Off) Input Thermal Warning Flag for Over-Temperature Condition Driver Output Disable Function (DISB# Pin) Internal Pull-Up.

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Other Datasheets by Fairchild (now onsemi)

Part Number Description
FDMF6705 High-Frequency DrMOS
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FDMF6705B - Extra-Small, High-Performance, High-Frequency DrMOS Module March 2012 FDMF6705B - Extra-Small, High-Performance, HighFrequency DrMOS Module Benefits                       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 solution for high-current, highfrequency, synchronous buck DC-DC applications. The FDMF6705B integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm PQFN package.