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TS3USB221: USB typ-C CC1/CC2 Switch

Part Number: TS3USB221
Other Parts Discussed in Thread: TUSB320,

Hi Experts,

Our customer is developing specific tow boards, as follows.

The board1 has Type-C receptacle and CC1/CC2 already has pulldown (5.1Kohm) registers, due to gain VBUS power.

And, Board1 also is able to connect to Board2 (TUSB320: CC Controller).  TUSB320 is set to UFP mode (PORT pin=Low).

Customer is searching a switch IC that Type-C receptacle CC1/CC2 connection can select to pulldown (5.1Kohm) registers or Board2 (TUSB320: CC Controller).

Could you please tell us an appropriate device for this use case?