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

BQ27742 -- Impedance Track suitability for long term charge

$
0
0

Hi Team,

I have an application where a single charge in a pack is expected to last 7 to 8 years in a device that is located outdoors which means it will be subject to seasonal temperature fluctuations.

Would the DOD, SOC, or TTE values fluctuate drastically due to pack temperature? 

The concern is, if the gas gauge is queried in the summer, it will give a different TTE/DOD/SOC than if it is queried in the winter.

Also, is there a way to disable under-voltage protection for the bq27742 device?

 

Regards,


Viewing all articles
Browse latest Browse all 35901

Trending Articles



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