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AAT4601IHS-T1

更新时间： 2024-02-22 22:51:32

品牌	Logo	应用领域
ANALOGICTECH		电源电路开关电源管理电路光电二极管
页数	文件大小	规格书
14页	295K
描述
1.5A Current Limited P-Channel Switch

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技术参数
数据手册

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AAT4601IHS-T1 技术参数

是否Rohs认证：	符合	生命周期：	Obsolete
包装说明：	TSSOP, TSSOP8,.25	Reach Compliance Code：	unknown
风险等级：	5.84	JESD-30 代码：	R-PDSO-G8
湿度敏感等级：	3	端子数量：	8
最高工作温度：	85 °C	最低工作温度：	-40 °C
封装主体材料：	PLASTIC/EPOXY	封装代码：	TSSOP
封装等效代码：	TSSOP8,.25	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	电源：	3/5 V
认证状态：	Not Qualified	子类别：	Power Management Circuits
最大供电电流 (Isup)：	0.03 mA	表面贴装：	YES
温度等级：	INDUSTRIAL	端子形式：	GULL WING
端子节距：	0.635 mm	端子位置：	DUAL
Base Number Matches：	1

AAT4601IHS-T1 数据手册

AAT4601

1.5A Current Limited P-Channel Switch

™

SmartSwitch

General Description

Features

The AAT4601 SmartSwitch™ is part of

AnalogicTech's Application Specific Power

MOSFET™ (ASPM™) product family. It is a 1.5A

Current Limited P-channel MOSFET power switch

designed for high-side load-switching applications.

This switch operates with inputs ranging from 2.7V

to 5.5V, making it ideal for both 3V and 5V sys-

tems. An integrated current-limiting circuit protects

the input supply against large changes in load cur-

rent which could cause the supply to fall out of reg-

ulation. The AAT4601 has protection from thermal

overload which limits power dissipation and junc-

tion temperatures. The maximum current limit

level is 1.5A; the actual threshold is programmed

with a resistor from the SET pin to ground. The qui-

escent supply current is typically 12µA. In shut-

down mode, the supply current decreases to less

than 1µA.

•

2.7V to 5.5V Input voltage range

Programmable over current threshold

Low quiescent current

•

12µA typical

Less than 1µA with Switch off

•

Only 2.5V needed for ON Control

Thermal Shutdown

Fault Flag

2ms Fault Blanking

Undervoltage Lockout

Temperature range -40 to 85°C

2kV ESD rating

UL Approved—File No. E217765

8-pin SOP or TSSOP package

Applications

The AAT4601 is available in 8-pin SOP or TSSOP

specified over -40 to 85°C.

•

USB ports

Notebook computers

Peripheral ports

Hot swap supplies

UL Recognized Component

Typical Application

INPUT

OUTPUT

OUT

AAT4601

100kΩ

FAULT

SET

R_SET

GND

1µF

1uF

4601.2001.11.0.92

12 3 4 5 6 7...14

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