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https://e2e.ti.com/support/power-management-group/power-management/f/power-management-forum/853334/bq51013b-why-does-vrect-signal-change-when-wireless-charging-is-converted-to-wired-charging
您好！
蓝色信号是 Vrect 信号。
来自中国的问候、
谢志涛
这看起来是正确的。
当检测到 AD 引脚上的电压时、该单元将通过向 TX 发送端电源传输(EPT)来关闭无线电源。 此时 RECT 处的电压将变为低电平。 TX 将在经过一定的时间后开启、以检查状态是否已更改、我们可以看到设备打开、然后关闭。
