MP6902

更新时间： 2024-11-02 12:47:27

品牌	Logo	应用领域
芯源 - MPS		晶体晶体管控制器局域网
页数	文件大小	规格书
12页	423K
描述
Fast Turn-off Intelligent Controller

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MP6902 数据手册

MP6902

Fast Turn-off Intelligent Controller

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP6902 is a Low-Drop Diode Emulator IC

for Flyback converters which combined with an

external switch replaces Schottky rectification

diodes for high efficiency. The chip regulates

the forward drop of an external switch to about

70mV and switches it off as soon as the voltage

becomes negative. MP6902 has a light-load

sleep mode that reduces the quiescent current

to <300uA.

•

Supports DCM and Quasi-Resonant

Flyback Converters

Works with 12V Standard and 5V Logic

Level FETS

Compatible with Energy Star, 1W Standby

Requirements

V_DDRange From 8V to 24V

Fast Turn-off Total Delay of 20ns

Max 400kHz Switching Frequency

<300μA Quiescent Current at Light Load

Mode

•

Supports High-side and Low-side

Rectification

Power Savings of Up to 1.5W in a Typical

Notebook Adapter

APPLICATIONS

•

Industrial Power Systems

Distributed Power Systems

Battery Powered Systems

Flyback Converters

All MPS parts are lead-free and adhere to the RoHS directive. For MPS green

status, please visit MPS website under Quality Assurance.

“MPS” and “The Future of Analog IC Technology” are Registered Trademarks of

Monolithic Power Systems, Inc.

TYPICAL APPLICATION

MP6902 Rev. 1.13

1/11/2013

www.MonolithicPower.com

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

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