Other Parts Discussed in Thread: BQ76952,
We are using the BQ76952 and having trouble with the accumulated charge at very low/idle currents. After currents have been calibrated on the BQ76925 the accumulated charge rises.
Our board consumes 1.38mA and the average current (CC3) is correct. But when reading CC1 it flips between a negative number and a positive number. Therefore I am assuming CC1 is positive more then negative and thus the accumulated charge is rising.
Is there any way to calibrate CC1 separately or make it more accurate, as all the other current measurements seem very accurate.
Also, I don't see the fractional part of the accumulated charge changing very much. What is the update rate of the accumulated charge?
I have set the board offset to try to match the CC3 measurement to a real DMM measurement.
