This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

TUSB8044A: TUSB8044A+TPS65988DK设计

Part Number: TUSB8044A
Other Parts Discussed in Thread: TPS65988DK

请问我不单独提供外部电源,而是使用TPS65988DK这个PD控制器从Type-C接口请求20V/5A的供电,然后供给TUSB8044A的下行设备并通过LDO转换后给TUSB8044A供电,那么TUSB8044A的USB_VBUS脚是应该接TPS65988DK的LDO输出吗,还是说是其他什么引脚