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TLC5973 with higher current drive

Salome Ramirez Carrion
Intellectual 2180 points
Other Parts Discussed in Thread: TLC5973, TLC5971

Hello all,

I'm trying to find an LED driver with similar features as the TLC5973 (PWM and one-wire interface), but that is able to drive an RGB LED up to 250mA.

Do you have any suggestions?

 

Thanks,

Salome

  • 0
    TI__Expert 3275 points
    Hi Salome,

    If one-wire interface is a must? If yes, we only have tlc5973/731.
    What do you mean RGB LED up to 250mA, R/G/B total 250mA or seperate.
    You can parallel different channel to enhance the driving capability.
    TLC5971 is also a good choice.

    Best regards,
    Feifei