Specification	BD39012EFV-CE2

Frequency - Switching [Max]	600 kHz
Frequency - Switching [Min]	200 kHz
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	24-VSSOP (0.220", 5.60mm Width) Exposed Pad
Supplier Device Package	24-HTSSOP-B
Topology	Step-Down (Buck) (1), Linear (LDO) (1)
Voltage - Supply [Max]	36 V
Voltage - Supply [Min]	4 V
Voltage/Current - Output 1	True
Voltage/Current - Output 1 [custom]	1 A
Voltage/Current - Output 1 [Max] [custom]	36 V
Voltage/Current - Output 1 [Min] [custom]	0.8 V
Voltage/Current - Output 2	5 V, 400 mA
Voltage/Current - Output 2	Fixed
w/LED Driver	False
w/Sequencer	False
w/Supervisor	False

BD39012EFV-C Series

System Regulator for microcontroller for automotive

Part	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	w/LED Driver	w/Sequencer	Number of Outputs	Topology	Voltage - Supply [Max]	Voltage - Supply [Min]	Package / Case	Supplier Device Package	w/Supervisor	Frequency - Switching [Min]	Frequency - Switching [Max]	Voltage/Current - Output 1	Voltage/Current - Output 1 [custom]	Voltage/Current - Output 1 [Max] [custom]	Voltage/Current - Output 1 [Min] [custom]	Voltage/Current - Output 2	Voltage/Current - Output 2
Rohm Semiconductor BD39012EFV-CE2	Surface Mount	-40 °C	125 °C			2	Linear (LDO) (1) Step-Down (Buck) (1)	36 V	4 V	24-VSSOP (0.220" 5.60mm Width) Exposed Pad	24-HTSSOP-B		200 kHz	600 kHz		1 A	36 V	0.8 V	5 V 400 mA	Fixed

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.95
		10	$ 3.55
		25	$ 3.35
		100	$ 2.91
		250	$ 2.76
		500	$ 2.47
		1000	$ 2.09
	Digi-Reel®	1	$ 3.95
		10	$ 3.55
		25	$ 3.35
		100	$ 2.91
		250	$ 2.76
		500	$ 2.47
		1000	$ 2.09
	Tape & Reel (TR)	2000	$ 1.93
		4000	$ 1.85
Newark	Each (Supplied on Cut Tape)	1	$ 4.42
		10	$ 3.01
		25	$ 2.82
		50	$ 2.64
		100	$ 2.45
		300	$ 2.24
		500	$ 2.16
		1000	$ 2.10

Description

General part information

BD39012EFV-C Series

BD39012EFV-C is a power management IC with 1ch DC/DC convertor, 1 ch LDO, reset and watch dog timer. It can supply the power supply to module from battery directly. LDO has reset built-in and always watches that it supplies stable power supply to module. In addition, window watch dog timer is provided to detect the abnormality of the microcomputer. BD39012EFV-C enables a superior heat dissipation and a compact PCB design by HTSSOP-B24 package.