BD9130EFJ datasheet(4/15 Pages) ROHM

Part #	BD9130EFJ

Description	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET

Download	15 Pages

Scroll/Zoom	100%

Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

Logo

4 / 15 page

BD9130EFJ

Technical Note

4/14

www.rohm.com

2009.05 - Rev.A

VOUT

SW

0.8

0.9

1

1.1

1.2

2.73.1

3.53.9

4.34.7

5.15.5

INPUT VOLTAGE:VCC[V]

VCC=3.3V

Ta=25℃

Io=0A

VCC=3.3V

Ta=25℃

【

SLLM

TM control

VOUT=1.8V】

【

VOUT=1.8V】

Ta=25℃

VOUT

VCC=PVCC

=EN

●

Characteristics data(Reference data) – Continued

Fig.12 Vcc-Fosc

Fig.13 Soft start waveform

Fig.14 SW waveform Io=10mA

Fig.15 SW waveform Io=200mA

Fig. 16 Transient response

Io=1A→2A(10μs)

Fig.17 Transient response

Io=2A→1A(10μs)

VOUT

IOUT

VOUT

IOUT

VCC=3.3V

Ta=25℃

【

VOUT=1.8V】

VCC=3.3V

Ta=25℃

【

VOUT=1.8V】

【

PWM control

VOUT=1.8V】

VCC=3.3V

Ta=25℃

Similar Part No. - BD9130EFJ

Manufacturer	Part #	Datasheet	Description
Rohm	BD9130NV	337Kb / 6P	1ch DC/DC Converter IC built in Synchronous rectifier
	BD9130NV	417Kb / 15P	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9130NV	931Kb / 20P	2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter integrated FET
	BD9130NV	891Kb / 20P	2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter integrated FET
	BD9130NV-E2	891Kb / 20P	2.7V to 5.5V, 2.0A 1ch Synchronous Buck Converter integrated FET

More results

Similar Description - BD9130EFJ

Manufacturer	Part #	Datasheet	Description
Rohm	BD9134MUV	438Kb / 18P	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9132MUV	525Kb / 17P	Output 2A or More High Efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9141MUV	375Kb / 19P	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9111NV	366Kb / 14P	Output 2A or More High Efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9111NV	488Kb / 14P	Output 2A or More High Efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9130NV	417Kb / 15P	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9134MUV_0909	433Kb / 18P	Output 2A or More High-efficiency Step-down Switching Regulator with Built-in Power MOSFET
	BD9139MUV	388Kb / 17P	Output 2A or More High-efficiency Step-down Switching Regulators with Built-in Power MOSFET
	BD91361MUV	418Kb / 18P	Output 2A More High-efficiency Step-down Switching Regulator with Built-in Power MOS FET
	BD9123MUV	435Kb / 18P	Output 1.5A or Less High-efficiency Step-down Switching Regulator with Built-in Power MOSFET

More results

BD9130EFJ Datasheet(PDF) 4 Page - Rohm

BD9130EFJ Datasheet(HTML) 4 Page - Rohm

Similar Part No. - BD9130EFJ

Similar Description - BD9130EFJ

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

Datasheet Download

Link URL