Issue with adding USB A port to CCG3PA 45W USB C PD Car Charger Reference Design

[CrLe_3165226]

I am using the 45W CCG3PA with Southchip SC8815 schematic to design a circuit with a USB C PD port and USB A port.  The USB A needed the current sense pins tied together to actually work.  Nothing in datasheet explains using with one USB A.  It's meant for 2.  The USB C communicates with programmer, auto-detects, and flashes successfully but does not communicate with SC8815.  Is there an issue with design based on the schematic?

[ShifangZ_26 · Accepted solution]

Hi ,

From the schematic attached. CCG3PA parts is looks fine.

Best Regards,

Lisa

[CrLe_3165226]

Could it be a connector issue with how it is connected to the circuit?  I have attached the connector spec.