Quantcast
Channel: Power management forum - Recent Threads
Viewing all articles
Browse latest Browse all 35901

Problem with learning cycle of bq27000

$
0
0

Hi,

We have a problem with needing too many learning cycles for new batteries using the bq27000.

It seems that one learning cycle is not enough for our battery (capacity 830mAhr).

After a learning cycle the reported RSOC is 49% when we are almost empty. (LMD reported is 1573mAhr).
After a further learning cycle the reported RSOC is 42% when we are almost empty. (LMD reported is 1377mAhr). After a learning cycle the reported RSOC is 24% when we are almost empty. (LMD reported is 1054mAhr).

It seems that the battery gas gauge is leaning and slowly getting to the correct values but is there a faster way that to keep doing repeated cycles?


thanks,

PR


Viewing all articles
Browse latest Browse all 35901

Trending Articles



<script src="https://jsc.adskeeper.com/r/s/rssing.com.1596347.js" async> </script>