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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/1029500/bq25890-turn-off-i2c-and-int-pull-up-supply
为了节能、当器件空闲时、我关闭了+3V3充电电源并测量了 MCU 的 I2C 和 INT 接口。
请告诉我是否存在任何问题和风险。
您好！
有关 BQ2589X：原理图审阅和 PCB 布局设计提示、请访问 e2e.ti.com/.../faq-bq25890-faq-bq2589x-schematic-review-and-pcb-layout-design-tips
谢谢、
宁。
