Datasheet > MP6928A

MP6928A

更新时间： 2024-04-09 19:00:37

品牌	Logo	应用领域
芯源 - MPS		/
页数	文件大小	规格书
17页	736K
描述
具有自适应正向调节电压和超低休眠模式电流的快速关断、双通道智能整流器

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MP6928A 数据手册

MP6928A

Fast Turn-Off, Dual-Channel Intelligent

Rectifier with Adaptive Forward Regulation

Voltage and Ultra-Low Sleep Mode Current

NOT RECOMMENDED FOR NEW DESIGNS, REFER TO MP6929

DESCRIPTION

FEATURES

The MP6928A is a dual-channel, fast-turn off,

intelligent rectifier for synchronous rectification in

LLC-resonant converters.

•

Works with 12V Standard and 5V Logic

Level FETS

Compatible with Energy Star, 0.5W Standby

Requirements

•

The IC drives two N-channel MOSFETs and

regulates their forward voltage drop to adaptive

V_FWD. The IC turns the MOSFETs off before the

switching current goes negative.

•

Fast Turn-Off Total Delay

4.3V to 35V Wide VDD Operating Range

<150μA Quiescent Current

Supports CCM, CrCM, and DCM Operation

Supports High-Side and Low-Side

Rectification

The MP6928A has light-load functionality to latch

off the gate driver under light-load conditions,

thus limiting the current below 150μA.

•

Available in an SOIC-8 Package

Fast turn-off enables continuous conduction

mode and discontinuous conduction mode.

Internal reverse-current protection ensures safe

MOSFET operation under high-frequency,

continuous current conditions.

APPLICATIONS

•

AC/DC Adapters

LCDs & PDP TVs

Telecom SMPS

The MP6928A requires a minimal number of

readily available, standard external components.

It is available in an SOIC-8 package.

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”, the MPS logo, and “Simple, Easy Solutions” are

trademarks of Monolithic Power Systems, Inc. or its subsidiaries.

TYPICAL APPLICATION

L_S

C_S

C_IN

VOUT

C_OUT

L_M

GND

MP6928A

VG2

VG1

PGND

VDD

VD1

VSS

VD2

MP6928A Rev. 1.0

8/10/2020

www.MonolithicPower.com

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

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