Datasheet > MP6922DS

MP6922DS

更新时间： 2022-05-08 18:59:44

品牌	Logo	应用领域
芯源 - MPS		控制器
页数	文件大小	规格书
13页	312K
描述
Dual Fast Turn-off Intelligent Controller

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MP6922DS 数据手册

MP6922

Dual Fast Turn-off Intelligent Controller

The Future of Analog IC Technology

DESCRIPTION

FEATURES

The MP6922 is a dual fast turn-off intelligent

controller to drive two N-CH power MOSFETs

in LLC resonant converters for synchronous

rectification.

•

Works with both Standard and Logic Level

FETs

Compatible with Energy Star, 0.5W Standby

Requirements

•

V_DDRange From 8V to 24V

The IC regulates the forward voltage drop of the

power switch to about 70mV and turns it off

before the voltage goes negative.

Fast Turn-off Total Delay of 20ns

Reverse Current Protection Function

Max 300kHz Switching Frequency

<600uA Quiescent Current at Light Load

Mode

Supports CCM, CrCM and DCM Operation

Mode

Available in SOIC8E, SOIC8 or SOIC14

package

MP6922 has a light-load function to latch-off the

gate driver at light load condition, during which

only about 600μA quiescent current is

consumed.

•

The fast turn-off speed of MP6922 makes both

CCM and DCM driving available. An internal

Reverse Current Protection (RCP) function

ensures safe operation of the MOSFETs in high

frequency CCM condition.

APPLICATIONS

•

AC-DC Adapter

LCD & PDP TV

Telecom SMPS

MP6922 requires a minimum number of readily

available standard external components and is

available in SOIC8E, SOIC8 or SOIC14

package.

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

VOUT

out

L_m

out

GND

MP6922

PGND PGND

V_G2

V_G1

V_G2

V_G1

V_DD

EN Signal 3

EN Signal

V_D1

RCP

V_S

V_S2

V_D2

PGND

V_D1

SOIC8E

SOIC14

MP6922 Rev. 1.23

9/19/2012

www.MonolithicPower.com

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

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