Datasheet > AP7176B

AP7176B

更新时间： 2024-09-17 01:17:03

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
14页	1151K
描述
3A ULTRA LOW DROPOUT LINEAR REGULATOR WITH ENABLE

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AP7176B 数据手册

AP7176B

3A ULTRA LOW DROPOUT LINEAR REGULATOR WITH ENABLE

Description

Pin Assignments

The AP7176B is a 3.0A ultra low-dropout (LDO) linear regulator that

features an enable input and a power-good output.

The enable input and power-good output allow users to configure

power management solutions that can meet the sequencing

requirements of FPGAs, DSPs, and other applications with different

start-up and power-down requirements.

The AP7176B features two supply inputs, for power conversion

supply and control. With the separation of the control and the power

input very low dropout voltages can be reached and power dissipation

is reduced.

A precision reference and feedback control deliver 1.5% accuracy

over load, line, and operating temperature ranges.

The AP7176B is available in SO-8EP, MSOP-8EP and U-DFN3030-

10 package with an exposed PAD to reduce the junction to case

resistance and extend the temperature range it can be used in.

(Top View)

Features

VCNTL

VOUT

•

V_INRange: 1.2V to 3.65V V_CNTL3.0V to 5.5V

Adjustable Output Voltage

VOUT

VIN

Continuous Output Current I_OUT= 3A

Fast Transient Response

GND

Power on reset monitoring on V_CNTLand V_IN

Internal Soft-Start

Stable with Low ESR MLCC Capacitors

Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)

Halogen and Antimony Free. “Green” Device (Note 3)

U-DFN3030-10

Applications

•

Notebook

Netbook

Wireless Communication

Server

Motherboard

Dongle

Front Side Bus VTT (1.2V/3.3A)

Notes:

1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS) & 2011/65/EU (RoHS 2) compliant.

2. See http://www.diodes.com/quality/lead_free.html for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green"

and Lead-free.

3. Halogen- and Antimony-free "Green” products are defined as those which contain <900ppm bromine, <900ppm chlorine (<1500ppm total Br + Cl) and

<1000ppm antimony compounds.

1 of 14

www.diodes.com

April 2014

AP7176B

Document number: DS35818 Rev.3 - 2

12 3 4 5 6 7...14

中文翻译

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