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BQ76920: The maximum conversion time of BQ76920

David Yang2
Intellectual 320 points
Part Number: BQ76920

Dear Sir,


I only find the typical volume of CC ready Conversion time. We found that MCU didn't have the volume from BQ76920 due to CC ready low.

Do you kindly let us know the maximum and minimum of Conversion time ?

Does the temperature impact the conversion time?

If it does, do you kindly let us know the maximum and minimum of Conversion time at 65 degree C?

Thanks  and best regards.

  • 0
    TI__Expert 6085 points

    the devices are characterized from  -40C to 85C.

    when CC-ENA at boot, The first CC_ready is after ~420mS after the initial Boot. The readout of the CC register after at this 1st conversion will be x00. The scheduler will kick-in with the 250ms time slice schedule. The second conversion would be 250ms and would be happening at 250ms intervals after that.