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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/915491/bq27220-i2c-communication-wrong-after-battery-fully-discharged
大家好、
当我使用我们的 BQ27220 并在电池完全放电的情况下对电池充电、但 I2C 通信显示无响应。
我的问题是：
１为什么会发生这种情况?
2如果 BQ27200保持在长期睡眠模式、则如何将其唤醒？
谢谢。
EVM + EV2400 + bqStudio 是否可以重复出现此问题？
Andy
