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Automotive LED Drivers

Automotive LED driver solutions from Texas Instruments help you build innovative, reliable, cost effective automotive lighting systems that exceed the auto industry's stringent requirements. Our broad portfolio of highly-efficient LED drivers extend the life of your lighting system designs, enable greater driver and pedestrian safety, and enhance the driver experience.

Browse by LED application space

Headlights

From matrix managers to high power density switching LED drivers, we have highly flexible solutions to support your single feature or adaptive headlight needs - all while meeting EMI expectations.

Rearlights

Our reliable linear LED drivers offer scalability across rear stop, turn and backup lighting functions, small and convenience lighting, as well as individual pixel control for highly personalized animated systems.

Interior lighting

Our RGB and white LED drivers offer the flexible control and optimized thermal performance required for vibrant overhead consoles or personalized zone lighting in car interiors.

Infotainment & cluster

Our backlight and multi-channel linear options with comprehensive diagnostics enable you to drive dependable interactivity for display and tell-tale cluster applications.

Power trends

Power management is at the center of enabling the continued integration of electronics in our lives. For decades, TI has invested in innovative process, package and circuit-design technologies to deliver the best power products for your design. Check out our featured automotive LED drivers below, designed to help you address power density. 

Automotive LED drivers for power density

Enable the highest power density with our wide VIN Automotive LED drivers. We have a diverse portfolio of highly integrated devices for all types of automotive lighting applications – exterior front and rear, interior and display backlighting.

Our devices give you options to solve the tough challenges of balancing high system power output with small solution size. You can efficiently drive higher current output per channel, remove heat more effectively with our thermally enhanced packages, and shrink your system footprint with our monolithic linear and DC/DC LED drivers. 

LP8866-Q1

Automotive display LED-backlight driver with six 200-mA channels

TPS929120-Q1

TPS929120-Q1 12-channel automotive 40-V high-side LED driver With flexwire interface

Automotive LED driver technical resources

An ECU Architecture for Adaptive Headlights

Headlights with adaptive control using LED matrix managers (LMMs) have progressed and require certain topologies for electronic control units. Read to understand compatible architectures for LMMs.

LED Drivers for Automotive Exterior Applications

From headlights to rear lights, TI has a linear or switching solution to meet your power requirements. This guide provides key parameters and the TI devices for exterior lighting systems.

車載 LED ドライバ回路の基礎

How are you going to make sure your LEDs meet today’s rapidly evolving automotive requirements? Read our whitepaper to understand the tradeoffs that come with common discrete LED circuits.

Trends and topologies for automotive rear lighting systems

Advancing LED driver technology is enabling several trends for rear lights. From complex animation to EMC and fault diagnostics, hear from our experts on what electrical challenges you can anticipate