Datasheet > US202XG-AF5-R

US202XG-AF5-R

更新时间： 2024-09-23 07:09:07

品牌	Logo	应用领域
友顺 - UTC		开关
页数	文件大小	规格书
6页	203K
描述
100mΩ POWER DISTRIBUTION SWITCHES

阅读下载

中文翻译

获取价格

技术参数
数据手册

如果您发现信息不准确，欢迎纠错

US202XG-AF5-R 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.69
模拟集成电路 - 其他类型：	POWER SUPPLY SUPPORT CIRCUIT	Base Number Matches：	1

US202XG-AF5-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

US202

Preliminary

CMOS IC

100mΩ POWER DISTRIBUTION

SWITCHES

DESCRIPTION

The US202 is a power distribution switch. It is particularly suitable

for self-powered and bus-powered USB (Universal Series bus)

applications. It has 23μA low quiescent supply current that meets the

requirements of battery-powered portable equipments.

A built-in charge pump is used to drive the N-channel N-MOSFET

that is free of parasitic body diode to eliminate any reversed current

flow across the switch when it is powered off.

The US202 incorporates some protection circuits such as current

limit and short protection circuits, soft start circuit, thermal shutdown

and UVLO (Under-voltage Lockout) protection circuits. The thermal

shutdown circuits protect this device from damage when over current

occurs, and the soft start circuits are used to prevent inrush current

when plug-in event occurs.

The US202 can be used in such applications such as

battery-powered equipments, motherboard USB power switchs, USB

device power switchs, hot-plug power supplies, battery-charger

circuits and so on.

FEATURES

* Input Voltage Varies From 2.2V to 6V

* Guaranteed Continuous Current: 1.1A

* High-Side NMOSFET: 100mΩ (TYP)

* Soft Start

* Current Limit:1.5A

* Thermal Protection

* Low Supply Current: 23μA

ORDERING INFORMATION

Ordering Number

Lead Free

Package

SOT-25

Packing

Tape Reel

Halogen Free

US202XG-AF5-R

US202XL-AF5-R

www.unisonic.com.tw

1 of 6

QW-R502-445.c

12 3 4 5 6

中文翻译

下载PDF

与US202XG-AF5-R相关器件

型号	品牌	获取价格	描述	数据表
US202XL-AF5-R	UTC	获取价格	100mΩ POWER DISTRIBUTION SWITCHES
US203	UTC	获取价格	80mΩ, 0.6/1.5A HIGH-SIDE POWER SWITCHES WITH
US203_11	UTC	获取价格	80mΩ, 0.6/1.5A HIGH-SIDE POWER SWITCHES WITH
US203_15	UTC	获取价格	HIGH-SIDE POWER SWITCHES WITH FLAG
US203_18	UTC	获取价格	HIGH-SIDE POWER SWITCHES WITH FLAG
US203AHG-AF5-R	UTC	获取价格	Buffer/Inverter Based Peripheral Driver, 1 Driver, CMOS, PDSO5,
US203AHG-S08-R	UTC	获取价格	Buffer/Inverter Based Peripheral Driver, 1 Driver, CMOS, PDSO8,
US203AHL-AF5-R	UTC	获取价格	Buffer/Inverter Based Peripheral Driver, 1 Driver, CMOS, PDSO5
US203AHL-S08-R	UTC	获取价格	Buffer/Inverter Based Peripheral Driver, 1 Driver, CMOS, PDSO8
US203ALG-AF5-R	UTC	获取价格	Buffer/Inverter Based Peripheral Driver, 1 Driver, CMOS, PDSO5,