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Original question:

I believe the BQ24104 is the correct product to cover 3 Li-Ion cells ?

BQ24123: Can BQ24123 charge 3-Cell Li-Ion And Li-Polymer ?

Piotr F.
Intellectual 2600 points
Part Number: BQ24123
Other Parts Discussed in Thread: BQ24125

Hi Team,

Please help to understand if BQ24123 can charge 3-Cell Li-Ion And Li-Polymer.

1st page of the datasheet says so: "Suitable For 1-, 2-, or 3-Cell Li-Ion And Li-Polymer", however the datasheet descriptions (in multiple places!) only mentions 1-cell and 2-cell applications.

How does it work?

  • 0
    TI__Guru*** 148875 points

    Hi Piotr,

    The BQ24123 is for 1 cell or 2 cell only using the CELLS pin.  BQ24125 is adjustable with external resistors and can charge up to 3 cells.  I apologize for the datasheet typos and will submit for correction.

    Regards,

    Jeff