Automotive LED lighting systems
Discover the key advantages of our automotive LED lighting solutions - safety, comfort, reliability, energy efficiency, and emotional identification
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Enhanced safety with our automotive LED lighting solutions
Revolutionizing the way we illuminate our roads, automotive LED lighting systems offer improved safety, enhanced design capabilities, and increased energy efficiency. For this reason, ensuring the lighting and signaling devices mounted in the front, rear, sides, interior, and on top of the vehicle meet the highest standards of performance and reliability is vital. Infineon, as a leading semiconductor company, has been at the forefront of LED automotive lighting transformation, providing cutting-edge solutions that empower car manufacturers to create safer, more efficient, and also visually striking LED lighting systems.
Explore our range of automotive LED lighting solutions below.
Our LED front lighting systems ensure safety, comfort and reliability
Front lighting plays a vital role in enhancing comfort, safety and reliability in automotive design. As a crucial differentiating factor for car manufacturers, Infineon's automotive LED headlight system offers benefits such as improved energy efficiency and an enhanced user experience through emotional identification.
Highly scalable LED rear lighting solutions
In today's road traffic, rear lighting systems play a critical role in ensuring greater safety. Integrated into the trunk or car fender, these systems now offer dynamic and animation functions, elevating the driving experience. However, this innovation brings complexity in supply, communication, sense, control, and actuation, demanding advanced solutions.
Infineon addresses this challenge by providing integrated, scalable products that effectively manage complexity while optimizing space on the PCB and power dissipation. Our automotive LED solutions not only meet these technical demands but also pave the way for future design advancements.
Dedicated solutions for LED control, supply, and communication
- LITIX™ Power / Power Flex LED driver ICs: our robust and proven boost and buck-boost control ICs for compact and efficient DC-DC converters
- LITIX™ Linear / Basic / Basic+ LED driver ICs: linear current source family with low power consumption and quiescent current for a broad range of applications
- OptiMOS™ 5/6/7 Automotive MOSFETs: full-blown portfolio of 60 V, 80 V, and 100 V MOSFETs for wide RDS(on) ranges in leadless 3x3 S3O8 and 5x6 SSO8 packages
- TRAVEO™ T2G and AURIX™ microcontrollers: modular, flexible solutions regarding performance, package, memory, peripherals, security and safety implementations with advanced functional safety concepts and on-chip security compliance up to EVITA FULL standard
- OPTIREG™ system basis chips (SBC): high integration and high performance with optimized system cost and space by gathering system supply and communication interface in one product
This Infineon reference design guide describes a detailed implementation of an automotive front light high beam/low beam combination using the flexible multi-topology DC-DC controller TLD5099EP of the LITIX™ Power family in current-controlled buck-boost SEPIC configuration.
Find the full documentation in our reference design guide, check the interactive graphic, and discover more insights into the recommended products and design files on the board page.
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- Lighting applications are changing and there is the demand of more sophisticated pixel light sources. The new light sources need a different approach on the power supply and TLD5501-2QV covers the gap with the existing architectures. Moreover the TLD5501-2QV is also the preferred solutions for high intensity LED or Laser used in premium.
- To promote the device two evaluation boards are available. The device has been also included into DC-DC designer to reduce the design-in phase. Low level drivers are available to reduce the coding effort.
The TLD6098-2DPVB2G evaluation board is a dual-phase boost-to-ground switching power supply, which, under nominal conditions, can deliver a constant voltage of 43-52 V and a current of up to 7A.
- Understand how the 4-switch buck-boost DC-DC promotes efficiency in LED and other voltage supply applications
- Outline the main characteristics of the TLD5191ES and its target applications.
- In the automotive market, headlights with adaptive driving beam (or ADB) control are becoming increasingly popular due to their adoption in entry-level cars.
- Want to get acquainted with the ADB topic and understand how the Infineon TLD6099-2ES operates?
