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This literature is subject to all applicable copyright laws and is not for resale in any manner.FDMF5820DC Smart Power Stage (SPS) Module with Integrated Temperature Monitor May 2016 FDMF5820DC Smart Power Stage (SPS) Module with Integrated Temperature Monitor Features Description Ultra-Compact 5 mm x 5 mm PQFN Copper-Clip The SPS family is Fairchilds next-generation, fully Package with Flip Chip Low-Side MOSFET and optimized, ultra-compact, integrated MOSFET plus Dual Cool Architecture driver power stage solution for high-current, high- High Current Handling: 60 A frequency, synchronous buck, DC-DC applications. The FDMF5820DC integrates a driver IC with a bootstrap 3-State 3.3 V PWM Input Gate Driver Schottky diode, two power MOSFETs, and a thermal monitor into a thermally enhanced, ultra-compact, 5 mm Dynamic Resistance Mode for Low-Side Drive x 5 mm package. (LDRV) Slows Low-Side MOSFET during Negative Inductor Current Switching With an integrated approach, the SPS switching power Auto DCM (Low-Side Gate Turn Off) Using stage is optimized for driver and MOSFET dynamic performance, minimized system inductance, and power ZCD Input MOSFET R . The SPS family uses Fairchild s high- DS(ON) Thermal Monitor for Module Temperature Reporting performance PowerTrench MOSFET technology, which reduces switch ringing, eliminating the need for a Programmable Thermal Shutdown (P THDN) snubber circuit in most buck converter applications. HS-Short Detect Fault / Shutdown A driver IC with reduced dead times and propagation Dual Mode Enable / Fault Pin delays further enhances the performance. A thermal Internal Pull-Up and Pull-Down for ZCD and monitor function warns of a potential over-temperature EN Inputs, respectively situation. A programmable thermal shutdown function turns off the driver if an over-temperature condition Fairchild PowerTrench MOSFETs for Clean occurs. The FDMF5820DC incorporates an Auto-DCM Voltage Waveforms and Reduced Ringing Mode (ZCD ) for improved light-load efficiency. The Fairchild SyncFET Technology (Integrated FDMF5820DC also provides a 3-state 3.3 V PWM input for compatibility with a wide range of PWM controllers. Schottky Diode) in Low-Side MOSFET Integrated Bootstrap Schottky Diode Applications Optimized / Extremely Short Dead-Times Servers and Workstations, V-Core and Non-V-Core Under-Voltage Lockout (UVLO) on VCC DC-DC Converters Optimized for Switching Frequencies up to 1.5 MHz Desktop and All-in-One Computers, V-Core and PWM Minimum Controllable On-Time: 30 ns Non-V-Core DC-DC Converters Low Shutdown Current: < 3 A High-Performance Gaming Motherboards Optimized FET Pair for Highest Efficiency: High-Current DC-DC Point-of-Load Converters 10 ~ 15% Duty Cycle Networking and Telecom Microprocessor Voltage Operating Junction Temperature Range: Regulators -40C to +125C Small Form-Factor Voltage Regulator Modules Fairchild Green Packaging and RoHS Compliance Ordering Information Part Number Current Rating Package Top Mark FDMF5820DC 60 A 31-Lead, Clip Bond PQFN SPS, 5.0 mm x 5.0 mm Package 5820DC 2013 Fairchild Semiconductor Corporation www.fairchildsemi.com FDMF5820DC Rev. 1.7