BD18398RUV-ME2

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Rohm Semiconductor

BATTERY MONITOR, LI-ION, -40 TO 125DEG C ROHS COMPLIANT: YES

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DocumentsTechnical Data Sheet EN Datasheet +21

BD18398RUV-ME2

Active

Rohm Semiconductor

BATTERY MONITOR, LI-ION, -40 TO 125DEG C ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsTechnical Data Sheet EN Datasheet +21

Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BD18398RUV-ME2

Current - Output / Channel [custom]	2 A
Dimming	Analog, PWM, SPI
Frequency [Max]	2.25 MHz
Frequency [Min]	200 kHz
Grade	Automotive
Internal Switch(s)	True
Mounting Type	Surface Mount
Number of Outputs	2
Operating Temperature [Max]	125 °C
Operating Temperature [Min]	-40 °C
Package / Case	48-PowerVFSOP
Package / Case [custom]	6.1 mm
Package / Case [custom]	0.24 in
Qualification	AEC-Q100
Supplier Device Package	48-HTSSOP-CR
Topology	Step-Down (Buck)
Type	DC DC Regulator
Voltage - Output [Max]	60 VDC
Voltage - Output [Min]	2 V
Voltage - Supply (Max) [Max]	65 V
Voltage - Supply (Min) [Min]	5 V

BD18398RUV-M Series

3ch Current LED Driver with SPI for Automotive

Part	Type	Dimming	Voltage - Supply (Max) [Max]	Voltage - Output [Min]	Voltage - Output [Max]	Internal Switch(s)	Operating Temperature [Max]	Operating Temperature [Min]	Current - Output / Channel [custom]	Voltage - Supply (Min) [Min]	Supplier Device Package	Topology	Package / Case	Package / Case [custom]	Package / Case [custom]	Mounting Type	Grade	Frequency [Max]	Frequency [Min]	Number of Outputs	Qualification
Rohm Semiconductor BD18398RUV-ME2	DC DC Regulator	Analog PWM SPI	65 V	2 V	60 VDC		125 °C	-40 °C	2 A	5 V	48-HTSSOP-CR	Step-Down (Buck)	48-PowerVFSOP	6.1 mm	0.24 in	Surface Mount	Automotive	2.25 MHz	200 kHz	2	AEC-Q100

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	$ 4.64
		10	$ 4.17
		25	$ 3.94
		100	$ 3.42
		250	$ 3.24
		500	$ 2.91
		1000	$ 2.45
	Digi-Reel®	1	$ 4.64
		10	$ 4.17
		25	$ 3.94
		100	$ 3.42
		250	$ 3.24
		500	$ 2.91
		1000	$ 2.45
	Tape & Reel (TR)	2000	$ 2.33
Newark	Each (Supplied on Cut Tape)	1	$ 6.00
		10	$ 3.94
		25	$ 3.41
		50	$ 3.11
		100	$ 2.80
		250	$ 2.51
		500	$ 2.32
		1000	$ 2.26

Description

General part information

BD18398RUV-M Series

The BD18398RUV-M is 3ch synchronous buck DC/DC LED driver with using on-time topology supporting near fixed switching frequency and fast switching duty regulation and with using average LED current feed buck topology for more accreted LED current regulation system over wide input, LED output range.