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BQ25713: REGN drops periodically

Given Ding
Genius 10165 points
Part Number: BQ25713

Hi Team, 

there is one pc that REGN drops periodically as below and the part works abnormally. 

except for Vbus drop and OTP, LP mode, is there other reason that will trigger REGN drop? Thanks. 

  • 0
    TI__Expert 4285 points

    Hi Given,

    Can you elaborate your test conditions? What's input, output voltage/current and register settings, etc.

    And make sure you don't have extra load at REGN. Under normal load condition, REGN shouldn't drop.

    Best Regards,

    Linhong