JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

MP6906

Fast Turn-Off Intelligent Rectifier with Very Low Voltage Forward Regulation

Datasheet

Overview
Evaluation Tools
Design Resources
Technical Forum
Quality

MP6906

MP6906

Fast Turn-Off Intelligent Rectifier with Very Low Voltage Forward Regulation

Datasheet

Description

The MP6906 is a low-drop diode emulator IC that combines an external switch to replace Schottky diodes in high-efficiency flyback converters. The chip regulates the forward drop of an external switch to about 30mV and switches it off as soon as the voltage becomes negative. The MP6906 provides a SYNC interface to receive an external signal to shut down the gate driver for reliable continuous conduction mode (CCM) operation. A programmable light-load sleep mode reduces the IC quiescent current to 150µA. Also, it has a low UVLO level for operation at a lower output without an additional winding. Rail-to-rail output provides higher driving voltage to the external MOSFET. The MP6906 is available in compact SOIC-8 and TSOT23-6 packages.

Features & Benefits

Works with 12V Standard and 5V Logic Level FETS
Fast Turn-Off Total Delay of 25ns
4.2V~35V Wide VDD Operating Range
30mV VDS Regulation Function
150µA Quiescent Current in Light-Load Mode
Supports DCM and Quasi-Resonant Operation
SYNC Interface for CCM Operation
Supports High-Side and Low-Side Rectification
Power Savings of up to 1.5W in a Typical Notebook Adapter
SOIC-8 and TSOT23-6 Packages

Active Part Numbers:

MP6906GJ-P MP6906GJ-Z MP6906GS-P MP6906GS-Z

Meaning of P & Z

Evaluation Tools

EV6906-S-00A Evaluation Kit High Efficiency Synchronous Rectification EV Board

The EV6906-S-00A is an evaluation board for the MP6906GS. It is configured to provide synchronous rectification solution for Flyback/LLC topology.

MP6906GS features a synchronous gate output which enables high efficiency rectification by relating the schottky rectifier with a low Ron MOSFET.

Design Resources

Symbol, Footprint & 3D Model

30+ more formats Show more

Show more

Cad Symbols

Symbols (36)

Cad Footprints

Footprint (34)

Cad 3D Models

3D Models (15)

Buy direct from MPS

Learn about our Evaluation Kit

Technical Forum

Questions answered by MPS engineers in 24h

Voltage sags with MP172A

I am attempting to recreate the EV172A-S-00A circuit which uses MP172A to get an output of 5V, 120mA. The changes I made to the reference design for m...

AC-DC POWER CONVERTERS

Latest activity 2 weeks ago

Start-up of MP100L

We are evaluating using the MP100L The issue we have seen that the MP100L will not start-up with resitive load of 2.2 komh (Vout is 3.3V without this ...

AC-DC POWER CONVERTERS

Latest activity 2 weeks ago

AC/DC Inductor less desing for 2W at about 10VDC

I am looking for part recommendation for AC/DC for a 2Watt load. I need to be able to operate at 120C in a sealed enclosure. I can use walls of heat s...

AC-DC POWER CONVERTERS

Latest activity a month ago

Get technical support

Quality Policy, Certificates & Reliability Reports

All MPS parts are lead-free, halogen-free and adhere to the RoHS directive. See Environmental section for details.

See All Quality Documents

reliability-report

Reliability Report

quality-policy

Quality Policy

iso-certificate

ISO Certificate

RoHS/Lead Free Policy