Datasheet > BD4156MUV_09

BD4156MUV_09

更新时间： 2022-10-15 11:21:06

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
24页	493K
描述
Power Switch for ExpressCardTM

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BD4156MUV_09 数据手册

Power Management Switch IC Series for PCs and Digital Consumer Product

Power Switch for

ExpressCard^TM

No. 09029EAT02

BD4156MUV

●Description

BD4156MUV 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. 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

Incorporates an FET for output discharge.

Incorporates an enabler.

Incorporates under voltage lockout (UVLO) protection.

Employs an SSOP-B20 package.

Built-in thermal shutdown protector (TSD).

Built-in soft start function.

Incorporates an overcurrent protection (OCP).

Built-in enable signal for PLL

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

11) Conforms to the ExpressCard^TMStandard.

12) Conforms to the ExpressCard^TMCompliance Checklist.

13) Conforms to the ExpressCard^TMImplementation Guideline.

●Applications

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

●Product Lineup

Parameter

Package

BD4156MUV

VQFN020V4040

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

Association).

www.rohm.com

2009.05 - Rev.A

1/23

12 3 4 5 6 7...24

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