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LM3643 Hardware pin control delay

jerry gu
Prodigy 230 points


How much is the delay time from the  Storbe pin enable to flash out?

  • 0
    TI__Intellectual 2140 points

    Hi,

    The latency between the Strobe pin transitioning from low to high and the LED flash current starting to ramp up is typically 550us. There may be a small variation at different conditions but it should be between 500us and 600us worst case.

    I hope this answers your question.

    Regards,

    Angelos Tsiros