LED Drivers

ST offers linear and switching LED driver ICs specifically designed for automotive interior and exterior LED lighting applications.

automotive LED driver

Equipped with a set of protection and diagnostic functions and designed to minimize external component count, they provide a compact and optimized solution. With on-chip serial peripheral interface (SPI) and other specific functionalities, they represent ideal companions to a microcontroller.

All LED driver ICs are manufactured and qualified to meet and exceed Automotive industry requirements.
Automotive-grade LED drivers include:

  • Constant current DC–DC converter LED drivers
  • Flexible high power LED drivers
  • High-side LED drivers

Success story

Watch our demo and discover how Audi AG cooperated with ST and OLEDworks to develop and deliver a next-generation OLED solution for an automotive rear lighting system. Thanks to customized and animated lighting patterns controlled by our multichannel high-side driver ICs, this unique design styling provides additional value in customer safety.