ROHM Semiconductor Supplier Page

LED Drivers for Automotive Applications


ROHM Semiconductor’s LED drivers for passenger compartment and forward illumination applications


ROHM Semiconductor's LED drivers offer exceptional performance solutions for passenger compartment and forward illumination applications. ROHM has expanded its range of highly integrated LED driver ICs to provide designers a variety of options. These include integrated or externally switched outputs, parallel/series control, and extensive protection and fault detection functions in small surface mount packages.

The basic operating requirement for an LED driver is to supply a constant current to LEDs in order to produce consistent lighting. Unlike other market segments, automotive applications have several stringent guidelines in regards to:
  • Temperature and humidity range
  • Voltage range
  • Ability to withstand harsh chemicals
  • Electromagnetic interference and electromagnetic compatibility
  • Protection circuitry
ROHM Semiconductor's LED Drivers


Digi-Key P/N Manufacturer P/N Description Datasheet
BD8105FV-E2CT-ND BD8105FV-E2 IC LED DVR SERIAL PAR 20-SSOP Datasheet
BD8112EFV-ME2CT-ND BD8112EFV-ME2 IC LED DRIVER 28-HSOP Datasheet
BD8115F-MTE2CT-ND BD8115F-MTE2 IC LED DRIVER HSOP Datasheet
BD8118FM-ME2CT-ND BD8118FM-ME2 IC WHITE LED DVR FOR LCD 28HSOP Datasheet
BD8119FM-ME2CT-ND BD8119FM-ME2 IC WHITE LED DVR PWM 28-HSOP Datasheet