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TPS7B82-Q1: Time for peak current limit threshold

Frank QIN
Expert 8820 points
Part Number: TPS7B82-Q1

Tool/software:

Hi Team,

For TPS7B8250QKVURQ1, can we share the time duration for the current limit (ICL) threshold?

Like other LDOs, there is a ton time for 400ms.

Thank you

Best,

Frank

  • 0
    TI__Genius 15125 points

    Hi Frank,

    The current limit is implemented as a separate loop to turn off the pass-FET switch. Normally the current limit may take hundreds of micro-seconds to be fully engaged. 

    As for the current limit threshold delay time, we normally expect 100us - 1ms for the current limit loop to be fully engaged.

    Best,

    Hannah