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Interface  

LED driver design for automotive rear lighting

Posted: 23 Jul 2010  Print Version  Bookmark and Share Subscribe

Keywords: LED driver  automotive lighting  MAX16804 HB LED 

[Summary of tips] For many automobiles, the same set of LEDs illuminates both tail lights and brake lights. The LEDs must therefore operate at two different brightness levels: full brightness for braking and 10 per cent to 25 per cent of that brightness (dimmed) for the tail lights. Dimming is best achieved with PWM, which maintains the LED's co......
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