Datasheet > APL5920

APL5920

更新时间： 2025-07-29 01:18:19

品牌	Logo	应用领域
茂达 - ANPEC		/
页数	文件大小	规格书
18页	398K
描述
2A, Ultra Low Dropout (0.24V Typical) Linear Regulator

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

APL5920 数据手册

APL5920

2A, Ultra Low Dropout (0.24V Typical) Linear Regulator

Features

General Description

The APL5920 is a 2A ultra low dropout linear regulator.

The IC needs two supply voltages, one is a control volt-

Ultra Low Dropout

- 0.24V (Typical) at 2A Output Current

age (V_CNTL) for the control circuitry, the other is a main

supply Voltage(V_IN) for power conversion, to reduce power

dissipation and provide extremely low dropout voltage.

The APL5920 integrates many functions. A Power-On-Re-

set (POR) circuit monitors both supply voltages on V_CNTL

and V_INpins to prevent erroneous operations. The func-

tions of thermal shutdown and current-limit protect the

device against thermal and current over-loads. A POK

indicates that the output voltage status with a delay time

set internally. It can control other converter for power

sequence. The APL5920 can be enabled by other power

systems. Pulling and holding the EN voltage below 0.4V

shuts off the output.

0.8V Reference Voltage

High Output Accuracy

- ±1.5% Over Line, Load, and Temperature Range

Fast Transient Response

Adjustable Output Voltage

Power-On-Reset Monitoring on Both VCNTL and

VIN Pins

Internal Soft-Start

Current-Limitand ShortCurrent-Limit Protections

Thermal Shutdown with Hysteresis

Open-Drain VOUT Voltage Indicator (POK)

Low Shutdown Quiescent Current (< 30mA )

Shutdown/EnableControlFunction

Simple SOP-8P Package with Exposed Pad

Lead Free and Green Devices Available

(RoHS Compliant)

The APL5920 is available in a SOP-8P package which

features small size as SOP-8 and an Exposed Pad to

reduce the junction-to-case resistance to extend power

range of applications.

Simplified Application Circuit

Applications

V_CNTL

Motherboards, VGA Cards

Notebook PCs

Add-in Cards

V_IN

VCNTL

VIN

POK

VOUT

V_OUT

Pin Configuration

APL5920

POK

GND

Enable

VIN

VOUT

Optional

VCNTL

SOP-8P

(Top View)

= Exposed Pad

(connected to ground plane for better heat dissipation)

ANPEC reserves the right to make changes to improve reliability or manufacturability without notice, and

advise customers to obtain the latest version of relevant information to verify before placing orders.

www.anpec.com.tw

Rev. A.4 - Oct., 2010

12 3 4 5 6 7...18

中文翻译

下载PDF

与APL5920相关器件

型号	品牌	获取价格	描述	数据表
APL5920KAI-TRG	ANPEC	获取价格	2A, Ultra Low Dropout (0.24V Typical) Linear Regulator
APL5930	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5930KAI-TRG	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5930QBI-TRG	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5930_13	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5932	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5932A	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5932AKAI-TRG	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5932AQBI-TRG	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator
APL5932B	ANPEC	获取价格	3A, Ultra Low Dropout (0.23V Typical) Linear Regulator

产品中心

服务支持

精选活动

关于我们

帮助中心

APL5920

APL5920 数据手册

与APL5920相关器件

与APL5920相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

APL5920

APL5920 数据手册

与APL5920相关器件

与APL5920相关文章

您还可以找

您在本页遇到什么问题？