BD9104FVM datasheet(2/29 Pages) ROHM

Part #	BD9104FVM

Description	4.0V(or 4.5V) to 5.5V, 0.8A 1ch Synchronous Buck Converter Integrated FET

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Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

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BD9102FVM BD9104FVM BD9106FVM

Datasheet

02.MAR.2012 Rev.001

www.rohm.com

TSZ22111･15･001

TSZ02201-0J3J0AJ00080-1-2

●Pin Configuration

●Pin Description

Pin No.

Pin name

PIN function

1

VOUT/ADJ

Output voltage detect pin/ ADJ for BD9106FVM

2

ITH

GmAmp output pin/Connected phase compensation capacitor

3

EN

Enable pin(Active High)

4

GND

Ground

5

PGND

Nch FET source pin

6

SW

Pch/Nch FET drain output pin

7

PVCC

Pch FET source pin

8

VCC

VCC power supply input pin

●Ordering Information

●Lineup

Input voltage range

Output voltage range

UVLO Threshold

voltage

（Typ．）

Package

Orderable

Part Number

4.0V to 5.5V

1.24V±2%

2.7V

MSOP8

Reel of 3000

BD9102FVM-TR

4.0V to 5.5V

Adjustable(1.0 to 2.5V)

3.4V

MSOP8

Reel of 3000

BD9106FVM-TR

4.5V to 5.5V

3.30V±2%

4.1V

MSOP8

Reel of 3000

BD9104FVM-TR

B

D

9

1

0

x

F

V

M

-

T R

Part Number

Package

FVM: MSOP8

Packaging and forming specification

TR: Embossed tape and reel

8

7

6

5

VCC

PVCC

SW

PGND

1

2

3

4

VOUT

ITH

EN

GND

Fig.2 BD9102FVM BD9104FVM

8

7

6

5

VCC

PVCC

SW

PGND

1

2

3

4

ADJ

ITH

EN

GND

Fig.3 BD9106FVM

(Top View)

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