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BQ24630: can or not support the 7 Cells /29.4V?

Henry Wang3
Genius 3355 points
Part Number: BQ24630

Hi Sirs,

May I know the BQ24630 can or not support the 7 Cells/29.4V (NCR18650GA, 4.2V/cell)?

Why the datasheet shown the maximum charge voltage only support to 26V?

If it cannot, please advise the correct device. Thanks!

  • +1
    TI__Mastermind 40575 points

    Hello,

    This charger is intended for Lithium Phosphate batteries which have a charged voltage of 3.6 V. With 7 cells at 3.6 V/cell the charge voltage would be 25.2 V and would be within the range.

    I will be updating the cell voltage in the datasheet for the next datasheet update.

    Thanks,

    Mike Emanuel

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