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BD18347EFV-M Datasheet Constant Current Led Driver

Manufacturer: ROHM

Overview: Datasheet For Automotive, 40 V 150 mA 4ch Constant Current LED Driver BD18337EFV-M BD18347EFV-M.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

BD18337EFV-M / BD18347EFV-M are 40 V-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.

Key Features

  • AEC-Q100 Qualified(Note 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) (Note 1) Grade1.

BD18347EFV-M Distributor

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