MP6973GS-P

MP6973 is a fast turn-off, intelligent rectifier for flyback converters that integrates a 100V/14mohm MOSFET. It can replace a diode rectifier for higher efficiency and power density. The chip regulates the forward voltage drop of the internal power switch to VFWD (40mV) and turns off before the drain-source voltage reverses. The MP6973 is optimized for low-side rectification. The internal ringing detection circuitry prevents the MP6973 from falsely turning on during discontinuous conduction mode (DCM) or quasi-resonant operations. The MP6973 is available in an SOIC-8 package. Typical applications include laptop adapters, high efficiency flyback converters, QC and USB PD chargers.

• CCM/DCM flyback ideal diode with integrated 100V/14mohm MOSFET with slew rate detection
• Optimized efficiency for low-side rectification
• Integrates MOSFET and SR controller in one package
• Compatible with Energy Star
• 110µA quiescent current
• Supports DCM, CCM and quasi-resonant operations
• Wide output range down to 0V

Notes

MPS part numbers ending in "-P" and "-Z" are the same parts. P & Z only indicates reel size.