HD3SS3220: Do I need this part with the CC controller if I am using the TPS65987 PD controller?

Hi team,

My customer wants to design a product that will utilize Type C PD, so they plan on evaluating TPS65987. Now, their product will also need to support DRP data transfer, so I understand they will need some sort of 2:1 mux for data lines.

Is the HD3SS3220, with the CC controller, the right part here? It is sort of the front line of the receptacle, does DRP CC negotiation, and then passes CC lines through to the TPS65987, which negotiates the PD after that?

Just trying to make sure I understand all this correctly.

Thanks,

Brian