• State
  • Locked Locked
  • Replies 1 reply
  • Subscribers 63 subscribers
  • Views 257 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.

bq27541 capacity estimation accuracy?

David Gunderson
Prodigy 180 points
Other Parts Discussed in Thread: BQ27541

Most of the IT enabled gas gauges in the TI line specify 1% capacity estimation accuracy once IT has run successfully. This spec is absent from the bq27541 literature. Is there any documentation on what capacity estimation and reporting accuracy I should expect when using the cell model for the Moli ICP1034503?

  • 0
    TI__Genius 14985 points

    The 1% number isn't actually a spec but has been presented as an achievable goal of the Impedance Track gauges under typical conditions with proper configuration and learning.  Since every system is different we can't really write it in stone but it is quite achievable based on ours and customer testing.  There should be no problem achieving this with that particular cell after tweaking and learning.