This part is a kind of semiconductor called MP6922A.

Function of this product has Dual Fast-Turn-off Intelligent Rectifier.

Manufacturers : MPS

Image and pinout :

Some of the text within the PDF file :

MP6922A Dual, Fast-Turn–Off, Intelligent Rectifier The Future of Analog IC Technology DESCRIPTION The MP6922A is a dual, fast-turn–o ff, intelligent rectifier for synchronous rectif ication in LLC resonant converters. The IC drives two N-channel MOSFETs and regulates th eir forward voltage drop to about 30mV and turns it off before the switchin g current goes negative. MP6922A h as a light-lo ad function to latch off the gate driver under light-load co nditions, thus limiting the current to below 600μA. The MP6922A’s fast turn-off enables bot h continuous-conduction mode an d discontinuous-conduction mode. An internal reverse-current protection function ensures safe MOSFET operation under high-frequency continuous-current conditions. MP6922A requires a minimal number of readilyavai [ ... ]

MP6922A PDF Datasheet Download