Overview
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MP6925

Fast Turn-Off, CCM/DCM Compatible, Dual-LLC Synchronous Rectifier with lmproved Noise Immunity

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Datasheet

Description

The MP6925 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 V_fwd (about 29mV), and turns the MOSFETs off before the switching current goes negative.

The MP6925 has a light-load function to latch off the gate driver under light-load conditions, limiting the current to 175μA.

The MP6925’s fast turn-off enables both continuous conduction mode (CCM) and discontinuous conduction mode (DCM).

The MP6925 requires a minimal number of external components, and is available in an SOIC-8 package.

Advantages Include:

Fast turn-off speed
Has light-load function
Drives two N-channel MOSFETs
Regulates forward voltage drop to about 29mV
Supports CCM, DCM, and CrCM mode

Features & Benefits

Wide 4.2V to 35V VDD Operating Range
175μA Low Quiescent Current in Light-Load Mode
Supports High-Side and Low-Side Rectification
Compatible with Energy Star
Requires a minimal number of external components

Evaluation Tools

EV6925-S-00A Evaluation Kit High Efficiency Synchronous Rectification EV Board

The EV6925-S-00A is an evaluation board for the MP6925GS. It is configured to provide synchronous rectification solution for LLC topology.

MP6925GS features dual synchronous gate outputs which enables high efficiency rectification by replacing the schottky rectifier with a low Ron MOSFET.

$25.00
+ tax

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