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.

BQ21040: can we adjust the NTC β from 3370 to 3380?

Part Number: BQ21040

Hi Team,

   BQ21040 TS pin is designed for use with a 10K NTC β = 3370, but my customer's battery NTC thermistor β = 3380. They want  to know:

   1. Will this β coefficient gap of 10 cause such a big error of high Temp? Or it doesn't matte and the circuits design is defective.

   2. If not, have any suggestion or work solution to using this NTC thermistor β = 3380

Note. Follows are the thermistor and circuit.

ABK1005N103F3435FTF规格书0402(1).pdf

Best regards,

Albert Lee.