SLUAAQ5 May 2024 BQ769142 , BQ76942 , BQ76952 , BQ76972
The default parameters for the temperature sensors are based on the Semitec 103-AT (18k-model) and 204AP-2 (180k-model) thermistors. If these thermistors are not being used, TI provides the BQ769x2 Thermistor Coefficient Calculator. By downloading the tool and following the Guide to Thermistor Coefficient Calculator Tool - BQ769x2, a zip file is generated that contains a file that holds the necessary coefficients. These coefficients are then added to the Calibration:Custom Temperature Model registers.