BD9161FVM-LB datasheet(2/23 Pages) ROHM

Part #	BD9161FVM-LB

Description	2.5V to 4.5V, Input 0.6A Integrated FET 1ch Synchronous Buck Converter

Download	23 Pages

Scroll/Zoom	100%

Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

Logo

2 / 23 page

2/20

TSZ02201-0J4J0AJ00580-1-2

21.Feb.2014 Rev.002

www.rohm.com

TSZ22111

• 15 • 001

BD9161FVM-LB

Pin Configuration

Figure 2. Pin Configuration

Pin Description

Pin No.

Pin Name

Function

1

ADJ

Output voltage Feedback pin (Adjustable)

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

Block Diagram

Figure 3. Block Diagram

(TOP

VIEW)

VREF

OSC

UVLO

TSD

Current

Sense/

Protect

Driver

Logic

+

Soft

Start

8

7

6

5

4

2

1

3

R Q

S

EN

VCC

PVCC

3.3V

Input

SW

Output

PGND

GND

ITH

ADJ

VCC

SLOPE

Current

Comp.

Gm Amp.

CLK

SCP

Enable

Similar Part No. - BD9161FVM-LB

Manufacturer	Part #	Datasheet	Description
Rohm	BD9161FVM	405Kb / 15P	Output 1.5A or Less High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9161FVM	922Kb / 19P	2.5V to 4.5V, 0.6A 1ch Synchronous Buck Converter Integrated FET
	BD9161FVM	922Kb / 19P	2.5V to 4.5V, 0.6A 1ch Synchronous Buck Converter Integrated FET

More results

Similar Description - BD9161FVM-LB

Manufacturer	Part #	Datasheet	Description
Rohm	BD9161FVM	922Kb / 19P	2.5V to 4.5V, 0.6A 1ch Synchronous Buck Converter Integrated FET
	BD9141MUV	1Mb / 21P	4.5V to 13.2V, 2A 1ch Synchronous Buck Converter integrated FET
	BD8961NV	842Kb / 18P	4.5V to 5.5V, 2.0A 1ch Synchronous Buck Converter Integrated FET
	BD9134MUV	1,011Kb / 21P	4.5V to 5.5V, 3.0A 1ch Synchronous Buck Converter Integrated FET
	BD8967FVM	920Kb / 20P	4.5V to 5.5V, 0.8A 1ch Synchronous Buck Converter integrated FET
	BD9122GUL-E2	955Kb / 19P	2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET
	BD9122GUL	889Kb / 19P	2.5V to 5.5V, 0.3A 1ch Synchronous Buck Converter integrated FET
	BD9102FVM	1Mb / 29P	4.0V(or 4.5V) to 5.5V, 0.8A 1ch Synchronous Buck Converter Integrated FET
	BD9D321EFJ	1Mb / 28P	4.5V to 18V Input, 3.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter
	BD9D323QWZ	2Mb / 40P	4.5V to 18V Input, 3.0A Integrated MOSFET 1ch Synchronous Buck DC/DC Converter

More results

BD9161FVM-LB Datasheet(PDF) 2 Page - Rohm

BD9161FVM-LB Datasheet(HTML) 2 Page - Rohm

Similar Part No. - BD9161FVM-LB

Similar Description - BD9161FVM-LB

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23

Datasheet Download

Link URL