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BQ20Z95: Fully Charged Bit

Stephen Hayes
Prodigy 50 points

Part Number: BQ20Z95

Hi All

Does anybody know how the fully charged (FC) bit is set in the battey status register for the bq20z95 batttery management controller when the FCA SET% is disabled (-1)?

Regards

Stephen

  • 0
    TI__Guru* 76230 points
    if FC set% is programmed to any other value other than -1%, the flag will get set once the SOC reaches that value. If set to -1, then FC will get set based on primary charge termination conditions i.e taper current and taper voltage conditions. See TRM.
    thanks
    Onyx