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ON Semiconductor is an Equal Opportunity/Affirmative Action Employer. This literature is subject to all applicable copyright laws and is not for resale in any manner.FDMF6707B - Extra-Small High-Performance, High-Frequency DrMOS Module April 2013 FDMF6707B - Extra-Small, High-Performance, High- Frequency DrMOS Module Benefits Description Ultra-Compact 6x6mm PQFN, 72% Space-Saving The XS DrMOS family is Fairchilds next-generation, Compared to Conventional Discrete Solutions fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high-current, high- Fully Optimized System Efficiency frequency, synchronous buck DC-DC applications. The Clean Switching Waveforms with Minimal Ringing FDMF6707B integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode into a thermally High-Current Handling enhanced, ultra-compact 6x6 mm PQFN package. Features With an integrated approach, the complete switching power stage is optimized for driver and MOSFET Over 93% Peak-Efficiency dynamic performance, system inductance, and power High-Current Handling of 50 A MOSFET R . XS DrMOS uses Fairchild s high- DS(ON) performance PowerTrench MOSFET technology, High-Performance PQFN Copper-Clip Package which dramatically reduces switch ringing, eliminating 3-State 3.3 V PWM Input Driver the snubber circuit in most buck converter applications. Skip-Mode SMOD (Low-Side Gate Turn Off) Input A new driver IC with reduced dead times and Thermal Warning Flag for Over-Temperature propagation delays further enhances performance. A Condition thermal warning function warns of potential over- temperature situations. FDMF6707B also incorporates Driver Output Disable Function (DISB Pin) features such as Skip Mode (SMOD) for improved light- Internal Pull-Up and Pull-Down for SMOD and load efficiency, along with a 3-state 3.3 V PWM input for DISB Inputs, Respectively compatibility with a wide range of PWM controllers. Fairchild PowerTrench Technology MOSFETs for Applications Clean Voltage Waveforms and Reduced Ringing Fairchild SyncFET (Integrated Schottky Diode) High-Performance Gaming Motherboards Technology in the Low-Side MOSFET Compact Blade Servers, V-Core and Non-V-Core Integrated Bootstrap Schottky Diode DC-DC Converters Adaptive Gate Drive Timing for Shoot-through Desktop Computers, V-Core and Non-V-Core Protection DC-DC Converters Under-Voltage Lockout (UVLO) Workstations Optimized for Switching Frequencies up to 1 MHz High-Current DC-DC Point-of-Load (POL) Converters Low-Profile SMD Package Networking and Telecom Microprocessor Voltage Fairchild Green Packaging and RoHS Compliant Regulators Based on the Intel 4.0 DrMOS Standard Small Form-Factor Voltage Regulator Modules Ordering Information Part Number Current Rating Package Top Mark FDMF6707B 50 A 40-Lead, Clipbond PQFN DrMOS, 6.0 mm x 6.0 mm Package FDMF6707B 2011 Fairchild Semiconductor Corporation www.fairchildsemi.com FDMF6707B Rev. 1.0.3