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If the PA6 pin of MCU is High and all other pins are Low (including power), USB connection is not possible.
When I check the block diagram of the datasheet, the output is connected to the input, and when I check V+, 1.xx V is floating.
When the part is removed, it is directly connected to USB, and even when 3.0V is connected to V+, it works normally.
I would like to know the cause of the reason why the level of 1.xxV is measured in V+ and USB connection is not possible due to this.
The circuit diagram of the USB type-C connector connected to the TLV9002S is as follows. Please refer.