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BQ21040: fast charge current range

Koji Ikeda
Expert 5335 points
Part Number: BQ21040

Hello support team,

Could you tell me bq21040 min fast charge current setting? page 5 shows 10mA, while page 13 shows 50mA...

Page5

Page13

Thanks,

Koji Ikeda

  • 0
    TI__Mastermind 22250 points

    Hi Koji,

    The device is specified from 10 to 800mA but we cannot guarantee accuracy below 50mA. Due to this accuracy, we recommend keeping the fast charge current within the 50mA to 800mA range. Charging below that point is possible if reduced charge accuracy is acceptable.