Datasheet > APL3546

APL3546

更新时间： 2024-11-19 12:35:43

品牌	Logo	应用领域
茂达 - ANPEC		开关软启动
页数	文件大小	规格书
17页	493K
描述
Power -Distribution Switches with Soft Start

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

APL3546 数据手册

APL3546

Power -Distribution Switches with Soft Start

General Description

Features

The APL3546 is a power-distribution switch with some

protection functions that can deliver current up to 2.5A.

The device incorporates a 78mW N-channel MOSFET

78mW High Side MOSFET

2.5A Continuous Current

Soft Start Time Programmable by External

Capacitor

power switch that is controlled by an enable logic pin and

has a SS pin dedicated to soft start ramp-up rate control

that can be used in application where the inrush current

is concerned.

Wide Supply Voltage Range: 4.5V to 24V

Current Limit and Short Circuit Protections

Under Voltage Lockout Protection

Over-temperature Protection

Logic Level Enable Input

The device integrates some protection features, includ-

ing current limit protection, short circuit protection, over-

temperature protection and UVLO. The current limit and

short circuit protection can protect down-stream devices

from catastrophic failure by limiting the output current at

current limit threshold during over-load or short circuit

events. When VOUT drops below V_IN-1V the devices limit

the current to a lower and safe level. The over-tempera-

ture protection function shuts down the N-channel

MOSFET power switch when the junction temperature

rises beyond 150^oC and will automatically turns on the

power switch when the temperature drops by 20^oC. The

UVLO function keeps the power switch in off state until

there is a valid input voltage present.

Lead Free and Green Devices Available (RoHS

Compliant)

Applications

TFT LCD Modules

Notebook and Desktop Computers

USB Ports

High-side Power Protection Switches

Simplified Application Circuit

APL3546

VIN

VOUT

GND

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.3 - Jul., 2013

12 3 4 5 6 7...17

中文翻译

下载PDF

与APL3546相关器件

型号	品牌	获取价格	描述	数据表
APL3546A	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3546KAI-TRG	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3546KI-TRG	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3546LAKAI-TRG	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3546LAQBI-TRG	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3546QBI-TRG	ANPEC	获取价格	Power -Distribution Switches with Soft Start
APL3580	ANPEC	获取价格	33mW 3A High Side Load Switches
APL3580HAI-TRG	ANPEC	获取价格	33mW 3A High Side Load Switches
APL400H	ETC	获取价格	ACRYLIC CONFORMAL COATING
APL431	ANPEC	获取价格	Adjustable Precision Shunt Regulator