This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LMC555: I want to use a 555 timer to create a 200MS delay on the EN pin of BUCK DC-DC. I don't know how to design it? Is there a more suitable solution recommended

Part Number: LMC555

I want to use a 555 timer to create a 200MS delay on the EN pin of BUCK DC-DC. I don't know how to design it? Is there a more suitable solution recommended

  • Hi Tony,

    This functionality is commonly done by either a supervisor device or a delay on the EN pin of the DC-DC.  You could use the timer, but it is probably making the solution more complicated.  Which buck are you planning to use?

    Regards,
    Mike