BD9P1X5EFV-C datasheet(29/60 Pages) ROHM

Part #	BD9P1X5EFV-C

Description	3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive

Download	60 Pages

Scroll/Zoom	100%

Manufacturer	ROHM [Rohm]

Direct Link	http://www.rohm.com

Logo

29 / 60 page

29/57

TSZ02201-0J1J0AL01480-1-2

08.Apr.2020 Rev.002

www.rohm.com

TSZ22111

• 15 • 001

BD9P1x5EFV-C Series

5. Over Voltage Protection (OVP) - continued

If VOUT is shorted to the Battery Line as following figure, the DC/DC converter (BD9P1x5EFV-C) sinks current from

VOUT to the Low Side FET. If a Reverse Polarity Protection Diode is on the Battery Line, the VIN voltage results in being

boosted up and might exceed the absolute maximum ratings.

DC/DC Converter

VIN

Battery Line

Reverse Polarity

Protection Diode

D

L1

VOUT

Battery Line

SW

Figure 46. VOUT shorted to Battery Line

Similar Part No. - BD9P1X5EFV-C

Manufacturer	Part #	Datasheet	Description
Rohm	BD9P1X5MUF-C	2Mb / 60P	3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive 28.Apr.2020 Rev.001

Manufacturer	Part #	Datasheet	Description
Rohm	BD9P1X5MUF-C	2Mb / 60P	3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive 28.Apr.2020 Rev.001
	BD9P105MUF-CE2	2Mb / 60P	3.5 V to 40 V Input, 1 A Single 2.2 MHz Buck DC/DC Converter For Automotive
	BD9P2X5EFV-C	2Mb / 60P	3.5 V to 40 V Input, 2 A Single 2.2 MHz Buck DC/DC Converter For Automotive 05.Sep.2022 Rev.003
	BD9P2X5MUF-C	2Mb / 60P	3.5 V to 40 V Input, 2 A Single 2.2 MHz Buck DC/DC Converter For Automotive 28.Apr.2020 Rev.001
	BD9P308MUF-C	2Mb / 61P	3.5 V to 40 V Input, 3.0 A Single Buck DC/DC Converter For Automotive 08.Nov.2021 Rev.001
	BD9P608MFF-C	2Mb / 51P	3.5 V to 40 V Input, 6.0 A Single Buck DC/DC Converter For Automotive 01.Aug.2022 Rev.001
	BD9S109NUX-C	1Mb / 40P	2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive 06.Apr.2022 Rev.001
	BD9S11XNUX-C	2Mb / 34P	2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive 05.Sep.2018 Rev.001
	BD9S100NUX-C	3Mb / 40P	2.7 V to 5.5 V Input, 1 A Single Synchronous Buck DC/DC Converter for Automotive
	BD9S201NUX-C	2Mb / 39P	2.7 V to 5.5 V Input, 2 A Single Synchronous Buck DC/DC Converter for Automotive 13.Sep.2019 Rev.001