Datasheet > SC33020HCSTRT

SC33020HCSTRT

更新时间： 2024-09-26 01:13:31

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
15页	1255K
描述
2A Load Switch with Reverse Current Blocking

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SC33020HCSTRT 数据手册

SC33020H

2A Load Switch with

Reverse Current Blocking

POWER MANAGEMENT

Features

Description

The SC33020H is an integrated 2A Load Switch with

reverse current blocking. It operates from an ꢀ.6V to 5.5V

input supply. The SC33020H leaves the output node ﬂoat-

ing when the part is disabled.

 Input Voltage Range – ꢀ.6V to 5.5V

 2A Continuous Output Current

 Ultra Low Ron – 32mΩ

 Reverse Current Blocking

 Low Quiescent Current – ꢀμA

 Low Shutdown Current – 0.3µA

 Internal Soft Start

 Hardened ESD Protection 4kV

 Package: CSP – 0.9mm x 0.9mm 4-Bump

The device provides extremely low 32mOhm ON resis-

tance (R_ON) in an ultra-small package. The reverse blocking

feature prevents current from ﬂowing in reverse direction

from the output through the device to the input supply

rail. Whenever Vout to VIN voltage exceeds the reverse

blocking threshold, reverse blocking is activated regard-

less of the IC enable state either (ON or OFF).

The SC33020H is offered in a tiny 0.9mm x 0.9mm x

0.60mm, 4 Bump CSP package. The SC33020H has an

operating temperature range of -40°C to +85 °C.

Applications

 Wearable Electronics

 Tablet PCs, eReaders

 Smartphones

 Notebook PCs, Ultrabooks

 Battery Powered Equipment

 Other Portable Devices

Typical Application Circuit

LOAD

VIN

VOUT

GND

SUPPLY

1µF

SC33020H

ENABLE

Rev. 2.0

ꢀ

12 3 4 5 6 7...15

中文翻译

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