BD4153EFV(2008) Ver la hoja de datos (PDF) - ROHM Semiconductor

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BD4153EFV
(Rev.:2008)

Power Switch for ExpressCard™

ROHM Semiconductor 

TECHNICAL NOTE

Power Management Switch IC Series for PCs and Digital Consumer Product

Power Switch for

ExpressCardTM

BD4153FV/EFV

●Description

BD4153FV/EFV is a po wer managem ent s witch IC for the next gen eration PC card (Expr essCardTM) that PC MCIA

recommends. Conforms to PCMCIA

’s ExpressCard TM S tandard, Express CardTM Complia nce Ch ecklist, and

ExpressCardTM Impleme ntation Guid eline, a nd o btains the world fi rst Co mpliance ID “E C100001” from PCMCIA. Offers

various functio ns such as adj ustable sof t-starter, overcurrent detector (OC function), card detector, and s ystem conditi on

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 an enabler.

4) Incorporates an undervoltage lockout (UVLO)

5) Employs SSOP-B24 package.

6) Employs HTSSOP-B24 package.

7) Incorporates a thermal shutdown protector (TSD).

8) Incorporates a soft-starter.

9) Incorporates an overcurrent protector (OCP).

10) Incorporates an overcurrent flag output (OC).

11) Conforms to ExpressCardTM Standard.

12) Conforms to ExpressCardTM Compliance Checklist.

13) Conforms to ExpressCardTM Implementation Guideline.

●Use

Laptop and desktop computers, and other digital devices equipped with ExpressCard.

●Lineup

Parameter BD41

Package SSOPB24

53FV

BD4153EFV

HTSSOPB24

“ExpressCardTM” is a trademark registered by PCMCIA(Personal Computer Memory Card International Association).

Aug. 2008

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