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BQ24105-Q1: Maximum and minimum values of tDISCHRG1 and tWAKE

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Prodigy 10 points
Part Number: BQ24105-Q1

I am trying to detect battery voltage to confirm that the battery is disconnected, but the Battery Detect sequence starts and I cannot detect it correctly.

I would like to know the maximum and minimum values of tDISCHRG1 and tWAKE, which are written in the datasheet Figure 8: Battery Detect Timing Diagram.

Best regards

kuno

  • 0
    TI__Guru*** 143950 points

    Hi Kuno,

    Unfortunately, I don't have those values.  From past experience with similar devices, timing parameters can vary by as much a 30% for non-automotive grade devices.  For automotive temperature range, I recommend using +/-40%.

    Regards,

    Jeff