Hello,
A colleague of mine (who has now left the company I work for) designed a circuit that used the BQ20Z95 with a BQ24610 as the charger control. The pack I am using is 4 cells in series with a maximum charge voltage of 4.2V per cell (16.8V Pack voltage) and a minimum discharge voltage of 3V per cell (12V pack voltage)
I am trying to set up the BQ20Z95 using the BQ Gas Gauge Evaluation Software and I have followed the steps for bqEASY section, however the software set up my termination voltage to 12V and I want to change this to 13V. I have changed the "Term Voltage" setiing under Gas Gauging within the Data Flash section to 13V however this seems to do nothing.
Am I doing something wrong or have I missed something obvious?
Many thanks,
Jason