TUSB321AI: Schematic review request

Thank you for your reply.

Do you mean the R55 is R65?
I have already changed the R65 to 900K.
However, it still outputs only 300mA.

(Is not VBUS_DET used only in UFP?)

I removed FET1 and connected the VBUS and U33 OUT pins directly, but still output 300mA.

I think CC pin control is not working.
When running DFP in DRP mode, it is not advertised via CC pin.

So I think the device (PHONE / UFP) does not pull enough current.

Do you have any comments on this?

How are you controlling VBUS to the Type-C receptacle?  When the TUSB321A is configured for DRP and detects a UFP connection, it will first wait for VBUS_DET to be de-asserted (low) before indicating a connection.  If you leave VBUS always active, which is a violation of USB-C standard, the TUSB321A will never indicate a connection by asserting ID pin low.