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Reference design for a 3S3P Rear Combination Lamp (RCL) LED Driver

Posted: 20 May 2009 ?? ?Print Version ?Bookmark and Share

Keywords:MAX16823? reference design? linear driver?

This application note presents a reference design for a rear combination lamp (RCL) LED driver in a 3-series, 3-parallel (3S3P) configuration. Using the MAX16823 linear driver and external BJTs, this design provides 200mA per string and enhanced heat dissipation. Also included is PWM dimming circuitry for tail-light inputs and full brightness for brake-light inputs. Double-battery and load-dump conditions have been taken into consideration.

View the PDF document for more information.





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