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TPS7A91: Output discharge time when en = low

Ting Ye
Genius 11800 points
Part Number: TPS7A91

Dear Team,

If you have TPS7A91 output discharge waveform showing the discharge time when en pulls low, please share with me. 

Thank you.

Regards,

Ting

  • 0
    TI__Guru 55940 points

    Hi Ting,

    The discharge time will be application specific.  Factors that influence the discharge time include the output voltage, output capacitors, and the load current.  When TPS7A91 is disabled, a active discharge resistance of 250Ohms helps the load discharge the output capacitors.

    Very Respectfully,

    Ryan