Datasheet > AAT4680_06

AAT4680_06

更新时间： 2022-04-23 23:00:11

品牌	Logo	应用领域
ANALOGICTECH		电子
页数	文件大小	规格书
10页	213K
描述
Electronic Resettable Fuse

阅读下载

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

AAT4680_06 数据手册

AAT4680

Electronic Resettable Fuse

™

SmartSwitch

General Description

Features

The AAT4680 electronic resettable fuse is a mem-

ber of AnalogicTech’s Application Specific Power

MOSFET™ (ASPM™) product family. It is a 1A

current limited P-channel MOSFET power device

that remains fully enhanced as long as the input

power supply is above an under-voltage lockout

threshold and the load is below the current limit

setting. If the load increases above the current

limit setting, as is the case during a short circuit,

the MOSFET effectively becomes a constant cur-

rent source equal to the current limit. If the current

limit condition persists long enough to heat the

MOSFET to an extreme temperature, the device

will thermal cycle off and on until the current limit

condition is removed. An open drain FAULT flag

signals an over-current or over-temperature condi-

tion. Quiescent current is typically a low 10µA.

•

500mA Steady State Load Current

600mA Minimum Current Limit Trip Point

Low Quiescent Current: Typically 10µA

Over-Temperature Protection

Fast Transient Tesponse:

— <1µs Response to Short Circuit

400mΩ Typical R_DS(ON)

Under-Voltage Lockout

•

FAULT Flag with 3ms Blanking

5-Pin SOT23 Package

Temperature Range: -40°C to +85°C

Applications

•

Cell Phone Ports

Desktop PCs

Peripheral Ports

USB Ports

The AAT4680 is available in a Pb-free, 5-pin

SOT23 package and is specified over the -40°C to

+85°C temperature range.

Typical Application

OUT

INPUT

OUT

AAT4680

FAULT

C_IN

1μF

C_OUT

1μF

GND

4680.2006.05.1.2

12 3 4 5 6 7...10

下载PDF

与AAT4680_06相关器件

型号	品牌	描述	获取价格	数据表
AAT4680IGV-T1	ANALOGICTECH	Electronic Resettable Fuse	获取价格
AAT4680IGV-T1	AAT	Electronic Resettable Fuse	获取价格
AAT4681IDE-1-T1	SKYWORKS	Interface Circuit, PDSO10, TDFN-10	获取价格
AAT4681IDE-2-T1	SKYWORKS	Interface Circuit, PDSO10, TDFN-10	获取价格
AAT4681IDE-T1	SKYWORKS	Interface Circuit, PDSO10, TDFN-10	获取价格
AAT4682	ANALOGICTECH	Dual Electronic Resettable Switches	获取价格