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LM5066: PGD Current Limit to Drive LEDs?

Audrey Liao
Prodigy 10 points
Part Number: LM5066

Tool/software:

Hi, 

How much current can the PGD pin of the LM5066 sink? I am trying to use the PGD pin to drive an LED and want to do this directly without the use of a buffer, but I cannot find the current limit in the data sheet. 

Thank you!

  • 0
    TI__Mastermind 39610 points

    Thanks for reaching out. I don’t know the information you are asking. I need to check with our design team and will get back to you by Friday. But, I have never heard of driving a LED directly by the PGD pin. Buffer circuit must be used.