Datasheet > ASP9132

ASP9132

更新时间： 2024-11-19 17:15:27

品牌	Logo	应用领域
安森德 - ASDsemi		/
页数	文件大小	规格书
14页	1152K
描述
SOT23-6

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数据手册

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ASP9132 数据手册

ASP9132

16V ꢀA 600KHz ECOT Sync Step-Down Regulator

Features

•

Wide 4.5V to 16V Operating Input Range

•

70mΩ/50mΩ Low R_DS(ON)Internal Power

MOSFETs

3A Continuous Output Current

600KHz Switching Frequency

ECOT Mode Control with Fast Transient

Response

•

Output Adjustable from 0.8V

No Schottky Diode Required

Short Protection with Hiccup-Mode

Integrated internal compensation

Thermal Shutdown

•

Built-in Over Current Limit

Built-in Over Voltage Protection

PFM Mode for High Efficiency in Light Load

Internal Soft-Start

Available in SOT23-6 Package

-40°C to +85°C Temperature Range

Applications

•

Digital Set-top Box (STB)

•

Digital Video Recorder (DVR)

Portable Media Player (PMP)

Cable Modem / XDSL

Tablet Personal Computer (Pad)

Flat-Panel Television and Monitor

Wi-Fi Router / AP

General Purposes

General Description

The ASP9132 is a high frequency, synchronous, rectified, step-down, switch-mode converter with internal

power MOSFETs. It offers a very compact solution to provide a 3A continuous output current over a wide input

supply range, with excellent load and line regulation. ECOT control operation provides very fast transient

response and easy loop design as well as very tight output regulation.

The ASP9132 requires a minimal number of readily available, external components and is available in a space

saving SOT23-6 package.

Typical Application Circuit

C₁

L₁

V_OUT

V_IN

C_OUT

R₁

C_FF

ON/

OFF

C_IN

GND

R₂

Basic Application Circuit

行业领先的功率器件及模拟芯片设计公司

Ascend Sem ico nd uto r Co ., Ltd .

www.ascend sem i.co m

0755-86970486

NOV 2021 Version 1.1

1/14

12 3 4 5 6 7...14

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