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BQ79631-Q1: BQ79631 contactor cut-off and start-up time

Yunus Emre Çetinkaya
Prodigy 30 points
Part Number: BQ79631-Q1

Tool/software:

Hello TI support team,
Our BMS work with BQ79631 integration continues in our company. I couldn't find any information about the content of this integration in the technical document.
Is there a clear time about the contactor cutting and activation time of the BQ79631 integration? If not, what does this time vary according to? I am waiting for your support.

  • 0
    TI__Expert 5880 points

    Hello Yunus,

    Could you please define what you mean by the cutting and activation time of the BQ79631? If the BQ79631 is used to turn on external FETs, the time it takes for these switches to activate depends on their rise time and fall time. This would be found within the external FET's datasheet.

    Regards,

    David