Dear Experts,
We are using AM1808 which consists TPS65070 as power management in our custom design. We have provided USB supply as input to TPS65070 and connected Li-Ion battery pack to it. There is an I2C interface between AM1808.
How can I know that my battery is getting charged when USB source connected but AM1808 is in deep sleep mode? Is there any way to know charging status using TPS6570. Please note that we are using BQ27200 as a battery monitor but since AM1808 is in deep sleep mode we are not able to communicate with BQ27200.
Your prompt reply will be appreciated here.
Regards,
Kartik Gandhi