Infineon’s Litix linear drivers are designed to supply constant current up to 500 mA, which enables constant LED brightness and ensures extended LED lifetime, independently from supply voltage or LED forward voltage class. Infineon are calling it the best solution for interior LED lighting, LED tail lights, and indicating LEDs where diagnostic capabilities are required.
A video posted online shows two innovative car lighting solutions: an HD pixel front light built around the example of an Osram Eviyos with Litix Power Flex driver TLD5501-2QV; and a full LED rear light demonstrator driven by a Litix Power Flex TLD5541-2QV.