BD18398RUV-M Series

3ch Current LED Driver with SPI for Automotive

Catalog

3ch Current LED Driver with SPI for Automotive

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

Catalog

3ch Current LED Driver with SPI for Automotive

Description

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.