Datasheet > A7332MP8R

A7332MP8R

更新时间： 2024-11-27 01:15:03

品牌	Logo	应用领域
创瑞 - AITSEMI		DC-DC转换器
页数	文件大小	规格书
6页	264K
描述
DC-DC CONVERTER BUCK SYNCHRONOUS

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中文翻译

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数据手册

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A7332MP8R 数据手册

AiT Semiconductor Inc.

A7332

DC-DC CONVERTER BUCK (STEP-DOWN)

30V, 3A, 500kHz, SYNCHRONOUS

www.ait-ic.com

DESCRIPTION

FEATURES

The A7332 is a synchronous step-down DC/DC

converter that provides wide 4.2V to 30V input

voltage range and 3A continuous load current

capability. At light load condition, the A7332 can

operate at power saving mode to support high

efficiency and reduce power loss.



Low R_DS(ON)Integrated Power MOSFET

(120/60mΩ)



Internal Compensation Function

Wide Input Voltage Range: 4.2V to 30V

3A Output Current

Internal 1ms Soft-Start

The A7332 fault protection includes cycle-by-cycle

current limit, UVLO and thermal shutdown. Besides,

soft-start function prevents inrush current at turn-on.

This device uses current mode control scheme

which provides fast transient response. Internal

High Efficiency at Light Load

Cycle-by-Cycle Current Limit

Over-Temperature Protection with Auto Recovery

Under Voltage Lockout

3μA Shutdown Current

compensation

function

reduces

external

Hiccup Short Circuit Protection

Available in PSOP8 Package

compensator components and simplifies the design

process. In shutdown mode, the supply current is

about 3μA.

APPLICATION



LCD Display, TV

The A7332 is available in PSOP8 package.

STB (Set-Top-Box)

Distributed Power System

Networking, XDSL Modem

ORDERING INFORMATION

TYPICAL APPLICATION

Package Type

Part Number

A7332MP8R

A7332MP8VR

PSOP8

MP8

SPQ: 2,500pcs/Reel

V: Halogen free Package

R: Tape & Reel

Note

AiT provides all RoHS products

REV1.0

- DEC 2018 RELEASED -

- 1 -

12 3 4 5 6

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