Hi,
BQ27621-G1 fuel gauge stops responding to I2C commands(NACKing!) when I disconnect and reconnect the battery. Also I observed I don't see 1.8V LDO output on VDD pin when it is not responding!
If I do power cycling gauge works fine. Can anyone comment on this issue? Since i cant stop the system during the battery replacement suggest me if there is procedure to follow to have robust system!
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Thanks,
Shan