MP6924

NOT RECOMMENDED FOR NEW DESIGNS

Fast Turn-off, CCM/DCM Compatible Dual LLC Synchronous Rectifier with low Sleep Mode Current

ALTERNATIVE PART

NRFND Datasheet

The MP6925A continues to be in production for existing customers. Please consider this alternative for new designs:

MP6925A

Fast Turn-off, CCM/DCM Compatible Dual-LLC Synchronous Rectifier with improved Noise Immunity, and enhanced driver for fast switching

Features & Benefits

Works with Standard and Logic Level MOSFETs
Compatible with Energy Star
Fast Turn-Off Total Delay of 35ns
Wide 4.2V to 35V V_DD Operating Range
175µA Low Quiescent Current in Light-Load Mode
Supports CCM, CrCM, and DCM Operation
Supports High-Side and Low-Side Rectification
Available in an SOIC-8 Package

… and many more!

概要

The MP6924 is a dual, fast turn-off, intelligent rectifier for synchronous rectification in LLC resonant converters.
The IC drives two N-channel MOSFETs, regulates their forward voltage drop to about 45mV, and turns the MOSFETs off before the switching current goes negative.
The MP6924 has a light-load function to latch off the gate driver under light-load conditions, limiting the current to 175μA.
The MP6924’s fast turn-off enables both continuous conduction mode (CCM) and discontinuous conduction mode (DCM).
The MP6924 requires a minimal number of readily available, standard, external components and is available in a SOIC-8 package.