Datasheet > AAT4250IGV-T1

AAT4250IGV-T1

更新时间： 2024-01-14 14:40:01

品牌	Logo	应用领域
ANALOGICTECH		开关
页数	文件大小	规格书
12页	194K
描述
Slew Rate Controlled Load Switch

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AAT4250IGV-T1 数据手册

AAT4250

Slew Rate Controlled Load Switch

™

SmartSwitch

General Description

Features

The AAT4250 SmartSwitch™ is a member of

AATI's Application Specific Power MOSFET™

(ASPM™) product family. It is a Slew Rate

Controlled P-channel MOSFET power switch

designed for high-side load-switching applications.

This switch operates with an input voltage range

from 1.8V to 5.5V, making it ideal for 2.5V, 3.3V or

5V systems. The part features 1.5ms turn on and

10µs turn off time. The AAT4250 has an under volt-

age lock out which turns off the switch when an

under-voltage condition exists. Input logic levels

are TTL compatible. The quiescent supply current

is very low, typically 2µA. In shutdown mode, the

supply current is typically reduced to 0.1µA or less.

•

1.8V to 5.5V Input voltage range

120mΩ (5V) typical R_DS(ON)

Low quiescent current

•

Typical 2µA

Typical 0.1µA with Enable off

•

Only 2.0V needed for ON/OFF Control

Temperature range -40º to 85°C

5kV ESD rating

5-pin SOT23 or SC70JW-8 package

Applications

The AAT4250 is available in a 5-pin SOT23 and 8-

pin SC70JW specified over -40 to 85°C.

•

Hot swap supplies

Notebook computers

Personal communication devices

Typical Application

INPUT

OUTPUT

OUT

AAT4250

SOT23

ON/OFF

C_IN

C_OUT

1µF

0.1µF

GND

4250.2001.12.0.94

12 3 4 5 6 7...12

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