Dear all,
I´m running the BQ77910AEVM together with a Li-Ion battery pack which consists of 10 cells connected in series. The cells have various Cell Voltages (3V- 4.2V). I want to balance all cells down to 3V. I got one big issue: The Cell with 3V gets discharged most and the cell with 4.2V will be the least discharged. My undervoltage thersold is 2.9V. I work with the EVM. I can programm this board.
In my opinion the cell with 3V should be constant and not being discharged more and more. Do you have an idea what the reason for that could be?
Thanks in advance
Tobias