Datasheet > BD4155FV_09

BD4155FV_09

更新时间： 2022-12-17 02:41:59

品牌	Logo	应用领域
罗姆 - ROHM		开关电源开关
页数	文件大小	规格书
17页	470K
描述
Power Switch IC for ExpressCardTM

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BD4155FV_09 数据手册

PowerManagementSwitchICSeriesforPCs andDigitalConsumerProduct

Power Switch IC

for ExpressCard^TM

No.09029EAT10

BD4155FV

●Description

BD4155FV is a power management switch IC for the next generation PC card (ExpressCard^TM) developed by the PCMCIA.

It conforms to the PCMCIA ExpressCard^TMStandard, ExpressCard^TMCompliance Checklist, and ExpressCard^TM

Implementation Guideline. , and obtains the Compliance ID “EC100052” from PCMCIA. The power switch offers a number of

functions - card detector, and system status detector - which are ideally suited for laptop and desktop computers.

●Features

1) Incorporates three low on-resistance FETs for ExpressCard^TM

2) Incorporates an FET for output discharge.

3) Incorporates under voltage lockout (UVLO) protection.

4) Employs an SSOP-B20 package.

5) Built-in thermal shutdown protector (TSD).

6) Built-in soft start function.

7) Incorporates an overcurrent protection (OCP).

8) Built-in enable signal for PLL

9) Built-in Pull up resistance for detecting ExpressCard^TM

10) Conforms to the ExpressCard^TMStandard.

11) Conforms to the ExpressCard^TMCompliance Checklist.

12) Conforms to the ExpressCard^TMImplementation Guideline.

●Applications

Laptop and desktop computers, and other ExpressCard ^TMequipped digital devices.

●Product Lineup

Parameter

BD4155FV

SSOP-B20

Package

“ExpressCard^TM” is a registered trademark registered of the PCMCIA (Personal Computer Memory Card International Association).

www.rohm.com

2009.05 - Rev.A

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