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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1476772/tps25750-can-we-change-charging-voltage-over-i2c
工具与软件：
你好
我想为采用 TPS25750和 BQ25713的1S LiPo 生产充电器 、但我想在软件中修复最大充电电压我可以更改 i2c 充电电压吗？
如果是、如何更改它、我将电压发送到 TPS25750 I2C、他会将其重定向到 BQ25713？
您好、Simon：
感谢您在 E2E 上提出问题！
请参阅下面的主题：
https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1452060/tps25750-detecting-barrel-connector-and-changing-bq-battery-charger-settings-over-i2c
我还建议切换到 TPS25751。
谢谢！
Kevin
感谢您的重播。
