BD18347 Series

For Automotive, 40V 150mA 4ch Constant Current LED Driver

Catalog

For Automotive, 40V 150mA 4ch Constant Current LED Driver

Part	Supplied Contents	Outputs and Type	Outputs and Type	Contents	Voltage - Output	Features	Voltage - Input [Max]	Voltage - Input [Min]	Utilized IC / Part	Current - Output / Channel	Dimming	Voltage - Supply (Max) [Max]	Grade	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Package / Case	Topology	Voltage - Supply (Min) [Min]	Number of Outputs	Type	Supplier Device Package	Applications	Qualification	Frequency
Rohm Semiconductor BD18347EFV-EVK-101	Board(s)	4 Non-Isolated Outputs Non-Isolated	4	Board(s)	40 V	Dimmable	20 V	5.5 V	BD18347	100 mA
Rohm Semiconductor BD18347AEFV-ME2					40 V					150 mA	PWM	20 V	Automotive	125 °C	-40 C	Surface Mount	16-VSSOP (0.173" 4.40mm Width) Exposed Pad	Constant Current	5.5 V	4	Linear	HTSSOP-B16
Rohm Semiconductor BD18347EFV-ME2										150 mA	PWM	20 V	Automotive	125 °C	-40 C	Surface Mount	16-VSSOP (0.173" 4.40mm Width) Exposed Pad		5.5 V	4	Power Switch	HTSSOP-B16	Lighting	AEC-Q100	750 Hz

Catalog

For Automotive, 40V 150mA 4ch Constant Current LED Driver

Description

BD18347EFV-M are 40V-withstanding constant current LED driver for automotive applications. It is a 4 channel LED driver with the built-in energy sharing control which can realize to make the board size small. High reliability can be realized with LED Open Detection, the OUTx (all later x=1 to 4) pin Short Circuit Protection, Over Voltage Mute and Thermal Shutdown Function. In case the output OUTx pin has 3 LEDs in series, BD18337EFV-M has to be used, in case of 2 LEDs in series, this BD18347EFV-M has to be used.