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TPS40055: nuisance UVLO tripping

K.Yaita
Guru 29720 points
Part Number: TPS40055

Hi Team,

The datasheet the following in datasheet page 11.
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If nuisance UVLO tripping is occured in this case, how does TPS40055 operate?
TPS40055 can't start up from then on?

Best Regards,
Yaita / Japan disty

  • 0
    TI__Mastermind 25590 points
    Yaita-san,

    Nuisance UVLO tripping just means the IC may try to start multiple times. If it tries to start, then UVLO is tripped, the IC will stop, then try again.

    It makes the startup operation less clean but the IC will still work normally after that.

    -Sam