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FDMF6820C Extra-Small, High-Performance, High-Frequency DrMOS Module FDMF6820C Extra-Small, High-Performance, High-Frequency DrMOS Module Benefits Description Ultra-Compact 6x6 mm PQFN, 72% Space-Saving The XS DrMOS family is ON Semiconductors next- Compared to Conventional Discrete Solutions generation, fully optimized, ultra-compact, integrated MOSFET plus driver power stage solution for high- Fully Optimized System Efficiency current, high-frequency, synchronous buck DC-DC Clean Switching Waveforms w ith Minimal Ringing applications. The FDMF6820C integrates a driver IC, two power MOSFETs, and a bootstrap Schottky diode High-Current Handling into a thermally enhanced, ultra-compact 6x6 mm package. Features With an integrated approach, the complete switching Over 93% Peak-Efficiency power stage is optimized with regard to driver and MOSFET dynamic performance, system inductance, High-Current Handling: 50 A . XS DrMOS uses ON and power MOSFET RDS(ON) High-Performance PQFN Copper-Clip Package Semiconductor s high-performance PowerTrench MOSFET technology, w hich dramatically reduces sw itch 3-State 3.3 V PWM Input Driver ringing, eliminating the need for snubber circuit in most Skip-Mode SMOD (Low -Side Gate Turn Off) Input buck converter applications. Thermal Warning Flag for Over-Temperature A driver IC with reduced dead times and propagation Condition delays further enhances the performance. A thermal warning function w arns of a potential over-temperature Driver Output Disable Function (DISB Pin) situation. The FDMF6820C also incorporates a Skip Internal Pull-Up and Pull-Dow n for SMOD and Mode (SMOD ) for improved light-load efficiency. The DISB Inputs, Respectively FDMF6820C also provides a 3-state 3.3 V PWM input for compatibility w ith a w ide range of PWM controllers. ON Semiconductor Pow erTrench Technology MOSFETs for Clean Voltage Waveforms and Applications Reduced Ringing ON Semiconductor SyncFET (Integrated High-Performance Gaming Motherboards Schottky Diode) Technology in 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 1MHz High-Current DC-DC Point-of-Load Converters Low -Profile SMD Package Netw orking and Telecom Microprocessor Voltage Regulators ON Semiconductor Green Packaging and RoHS Compliance Small Form-Factor Voltage Regulator Modules Based on the Intel 4.0 DrMOS Standard Ordering Information Part Number Current Rating Package Top Mark FDMF6820C 50 A 40-Lead, Clipbond PQFN DrMOS, 6.0 mm x 6.0 mm Package FDMF6820C 2011 Semiconductor Components Industries, LLC. Publication Order Number: October-2017, Rev.2 FDMF6820C/D