My customer is using our BQ21061 and they have some questions about it.
- How do we trigger our Chare_done ? Is it IBAT < ITERM which is shown as below figure orit is triggered by when the VBAT achieved Battery Regulation Voltage (4.2 V default). They couldn't get the charge done flag for now.
- How do we evaluate the setting criteria of VBATREG since the capacity varies between individual batteries and the battery capacity decrease as time goes on
- Does the interrupt pin active when USB plug/unplug every time? Does any register setting will affect the interrupt pin or it just silicon broken?
Thank for your kindly help.