• State TI Thinks Resolved
  • Locked Locked
  • Replies 1 reply
  • Answers 1 answer
  • Subscribers 63 subscribers
  • Views 447 views
  • Users 0 members are here
Support feedback
Options
Options
Related

This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

BQ40Z50-R2: FCC Update

Zhihan Zhang
Expert 1100 points
Part Number: BQ40Z50-R2

Hi TI Team,

I have some question about FCC updates. From my data log, FCC was updated just couple minute before FC is reached. Is this normal operation of the IC? Please kindly advise.

Also attach log data. 

#14 - 1st 100h.xlsx

Thanks,

Zhihan

  • 0
    TI__Guru** 105770 points

    Hello Zhihan,

    Since your charge and discharge are very uniform and the parameters will not change significantly between cycles, I wouldn't FCC to update often during the cycles. The RSOC looks very good without any jumps, I would not be concerned if FCC is only updating near FC.

    Sincerely,

    Wyatt Keller