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LP8863-Q1: LP8863-Q1 to drive an array of LEDs from single control pin (series and parallel)

Kevin Helms
Prodigy 10 points
Part Number: LP8863-Q1

I was wondering if the LP8863-Q1 would be suitable to drive an array of LEDS (3 parallel strings of 4 leds in series) from a single control pin. 




  • 0
    TI__Expert 5475 points
    Hi Kevin,

    There's no issue if you have more than 1 LED strings connected in parallel. The total current can be regulated. The only thing is the current of each string may not be well balanced. It depends on the tolerance of the LEDs.