Greetings everyone,
We are designing a BMS for a battery that will work in extreme temperature conditions. It was decided to use the BQ34110 as our fuel gauge with an external NTC to read the temperatures. The NTC we are using is a 10k NTC different than the proposed Semitec 103AT. We have seen in other threads that you provided an spreadsheet to calculate these values but the threads were referring to a different IC. Plus we couldn't find any correlation between the values the spreadsheet outputs and the registers of the BQ34110.
Is it possible to provide an excel that refers to BQ34110 or help us calculate the Temp Ext Coeffs for this specific NTC?
NTC Datasheet: NTC Resistance_vs_temperature.xlsx
Thank you in advance!
