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FDMF6707B

Fairchild Semiconductor
Part Number FDMF6707B
Manufacturer Fairchild Semiconductor
Description High-Frequency DrMOS
Published Nov 19, 2013
Detailed Description FDMF6707B - Extra-Small High-Performance, High-Frequency DrMOS Module March 2012 FDMF6707B - Extra-Small, High-Perform...
Datasheet PDF File FDMF6707B PDF File

FDMF6707B
FDMF6707B

Overview
FDMF6707B - Extra-Small High-Performance, High-Frequency DrMOS Module March 2012 FDMF6707B - 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 FDMF6707B integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally enhanced, ultra-compact 6x6mm PQFN package.
With an integrated approach, the complete switching power stage is optimized for driver and MOSFET dynamic performance, system inductance, and power MOSFET RDS(ON).
XS™ DrMOS uses Fairchild's highperformance PowerTrench® MOSFET technology, which dramatically reduces switch ringing, eliminating the snubber circuit in most buck converter applications.
A new driver IC with reduced dead times and propagation delays further enhances performance.
A thermal warning function warns of potential overtemperature situations.
FDMF6707B also incorporates features such as Skip Mode (SMOD) for improved lightload efficiency, along with a 3-state 3.
3V PWM input for compatibility with a wide range of PWM controllers.
Features Over 93% Peak-Efficiency High-Current Handling of 50A 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 and Pull-Down for SMOD# and DISB# Inputs, Respectively Fairchild PowerTrench® Technology MOSFETs for Clean Voltage Waveforms and Reduced Ringing Fairchild SyncFET™ (Integrated Schottky Diode) Technology in the Low-Side MOSFET Integrate...


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