BD18337EFV-M Series

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

Catalog

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

Part	Current - Output / Channel	Qualification	Mounting Type	Applications	Dimming	Number of Outputs	Type	Operating Temperature [Max]	Operating Temperature [Min]	Frequency	Internal Switch(s)	Supplier Device Package	Voltage - Supply (Max) [Max]	Voltage - Supply (Min) [Min]	Grade	Package / Case	Package / Case [y]	Package / Case [y]
Rohm Semiconductor BD18337EFV-ME2	150 mA	AEC-Q100	Surface Mount	Lighting	PWM	4	Power Switch	125 °C	-40 °C	750 Hz		HTSSOP-B16	20 V	5.5 V	Automotive	16-VSSOP	0.173 in	4.4 mm

Catalog

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

Key Features

• AEC-Q100 Qualified (Grade 1), 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 at Reduced-Voltage, LED Failure Input/Output Functions (PBUS)

Description

BD18337EFV-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, this BD18337EFV-M has to be used, in case of 2 LEDs in series, BD18347EFV-M has to be used.