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BD18351EFV-M Datasheet Led Driver

Manufacturer: ROHM

Overview: Datasheet LED driver IC series for Automotive lamps LED Driver with Built-in PWM Signal Generation Circuit BD18351EFV-M.

General Description

BD18351EFV-M is an LED driver with built-in 1ch boost controller.

It is an optimal IC for LED drive for head lamp / DRL, tail lamp and turn lamp capable of realizing boost and buck boost with high-side detection of LED current setting against output voltage.

Further, cost saving and downsizing of the set can be realized, since it contains CRTIMER which enables PWM dimming without microputer for applications requiring PWM dimming of DRL, etc.

Key Features

  • AEC-Q100 Qualified (Note 1).
  • Built-in Switching DC / DC Controller.
  • LED Current Setting High Side Detection Method.
  • LED Current Precision: ±3.0% (.
  • 40 °C to 125 °C).
  • PWM Signal Generation Circuit with Built-in.

BD18351EFV-M Distributor