Datasheet > MP6906

MP6906

更新时间： 2024-11-03 17:01:43

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
17页	645K
描述
具有极低电压正向调节功能的快速关断智能整流器

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MP6906 数据手册

MP6906

Fast Turn-Off Intelligent Rectifier

with Very Low Voltage Forward Regulation

The Future of Analog IC Technology

DESCRIPTION

FEATURES

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.



Works with 12V Standard and 5V Logic

Level FETS



Fast Turn-Off Total Delay of 25ns

4.2V~35V Wide V_DDOperating Range

30mV V_DSRegulation Function ⁽¹⁾

150µA Quiescent Current in Light-Load

Mode ⁽¹⁾



Supports DCM and Quasi-Resonant

Operation

SYNC Interface for CCM Operation

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’s 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.



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

APPLICATIONS

The MP6906 is available in compact SOIC-8

and TSOT23-6 packages.



Industrial Power Systems

Distributed Power Systems

Battery Powered Systems

Flyback Converters

All MPS parts are lead-free, halogen-free, and adhere to the RoHS

directive. For MPS green status, please visit the MPS website under Quality

Assurance.

“MPS” and “The Future of Analog IC Technology” are registered trademarks

of Monolithic Power Systems, Inc.

NOTE:

1) Related issued patent: US Patent US8,067,973; US8,400,790. CN Patent

ZL201010504140.4; ZL200910059751.X. Other patents pending.

TYPICAL APPLICATION

MP6906 Rev. 1.02

9/21/2018

www.MonolithicPower.com

MPS Proprietary Information. Patent Protected. Unauthorized Photocopy and Duplication Prohibited.

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