SI4700DY

更新时间： 2024-02-04 05:52:55

品牌	Logo	应用领域
威世 - VISHAY		晶体开关晶体管
页数	文件大小	规格书
8页	70K
描述
Power Selector Switch

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中文翻译

获取价格

技术参数
数据手册

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SI4700DY 技术参数

是否Rohs认证：	不符合	生命周期：	Obsolete
包装说明：	,	Reach Compliance Code：	compliant
风险等级：	5.91	Is Samacsys：	N
Base Number Matches：	1

SI4700DY 数据手册

Si4700DY

Vishay Siliconix

New Product

Power Selector Switch

FEATURES

APPLICATIONS

D MOSFETs Configured To Give Spdt Switch

D ACPI Power Switching In Desktop

With One Control Input

Computers

D 2.5- to 8-V Ground Referenced Control Input

D 30-mW Main Switch On-Resistance

D 70-mW Alternate Switch On-Resistance

D SOIC-8 Package

D 3000-V ESD Protection On Control Input

D Zero Power Consumption In Alternate Power

Mode

DESCRIPTION

TheSi4700DYconsistsoftwoMOSFETsconfiguredforuseas

a single-pole, double-throw (SPDT) switch. A single ground

referenced input, controls which switch is on. The Si4700DY

is intended for use in applications where two power sources

are available and the circuit must select one of the two

depending on the conditions. An example of such a circuit is

ACPI implementation in computers where part of a circuit must

switch to an “always-on” power supply when the computer is

in suspend mode, but runs off the main power supply for

normal operation.

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

5, 6, 7

ON/OFF

GND

Document Number: 71110

S-00025—Rev. A, 24-Jan-00

www.vishay.com S FaxBack 408-970-5600

2-1

12 3 4 5 6 7 8

中文翻译

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