BD18347AEFV-M Series

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

Catalog

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

Part	Supplied Contents	Current - Output / Channel	Contents	Voltage - Input [Max]	Voltage - Input [Min]	Outputs and Type	Outputs and Type	Utilized IC / Part	Features	Voltage - Output	Supplier Device Package	Voltage - Supply (Min) [Min]	Topology	Mounting Type	Grade	Voltage - Supply (Max) [Max]	Number of Outputs	Operating Temperature [Max]	Operating Temperature [Min]	Type	Package / Case	Package / Case [y]	Package / Case [y]	Dimming	Qualification	Applications	Frequency
Rohm Semiconductor BD18347EFV-EVK-101	Board(s)	100 mA	Board(s)	20 V	5.5 V	4	Non-Isolated Non-Isolated Outputs	BD18347	Dimmable	40 V
Rohm Semiconductor BD18347AEFV-ME2		150 mA								40 V	HTSSOP-B16	5.5 V	Constant Current	Surface Mount	Automotive	20 V	4	125 °C	-40 °C	Linear	16-VSSOP	0.173 in	4.4 mm	PWM
Rohm Semiconductor BD18347EFV-ME2		150 mA									HTSSOP-B16	5.5 V		Surface Mount	Automotive	20 V	4	125 °C	-40 °C	Power Switch	16-VSSOP	0.173 in	4.4 mm	PWM	AEC-Q100	Lighting	750 Hz

Catalog

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

Key Features

• AEC-Q100 Qualified (Grade1), Functional Safety Supportive Automotive Products, Energy Sharing Control, PWM Dimming Function, License Lamp Mode, LED Open Detection, OUTx pin Short Circuit Protection (SCP), Over Voltage Mute Function (OVM), Disable LED Open Detection Function, Reduced-Voltage, LED Failure Input / Output Functions (PBUS)

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.