Infineon® Auto LED Driver
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Infineon® Auto LED drivers are the best solutions to benefit from the advantages of LEDs providing full protection to your lighting application in automotive. A constant current regulation is the enabler for stable brightness over the whole automotive temperature and voltage range.
The driver will protect itself against overstress and the LED is as well protected against overstress caused by e.g. voltage spikes or overtemperature. Additionally derivatives out of the Infineon Auto LED Driver Family provide diagnostic functionality of open and shorted LED as well.
All these features are required to drive LEDs inside a car with harsh automotive conditions.
Infineon® Auto LED drivers are devided in four sub-families addressing different applications:
The most cost efficient solution to drive low power LEDs
Linear Current Sources for low to medium power applications
DC/DC converter & controller for high power applications
LIN controlled LED driver for multicolor Ambient Lighting