Specification	HD3SS3220IRNHT

Applications	USB, Type-C Controller
Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	30-WFQFN Exposed Pad
Supplier Device Package	30-WQFN
Supplier Device Package [x]	4.5
Supplier Device Package [y]	2.5
Voltage - Supply	5 V, 3.3 V

HD3SS3220 Series

10-Gbps USB 3.1 Type-C 2:1 mux with DRP Controller

Part	Applications	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package [y]	Supplier Device Package [x]	Supplier Device Package	Package / Case	Mounting Type	Voltage - Supply
Texas Instruments HD3SS3220IRNHR	Type-C Controller USB	85 °C	-40 °C	2.5	4.5	30-WQFN	30-WFQFN Exposed Pad	Surface Mount	3.3 V 5 V
Texas Instruments HD3SS3220RNHT	Type-C Controller USB	70 °C	0 °C	2.5	4.5	30-WQFN	30-WFQFN Exposed Pad	Surface Mount	3.3 V 5 V
Texas Instruments HD3SS3220RNHR	Type-C Controller USB	70 °C	0 °C	2.5	4.5	30-WQFN	30-WFQFN Exposed Pad	Surface Mount	3.3 V 5 V
Texas Instruments HD3SS3220IRNHT	Type-C Controller USB	85 °C	-40 °C	2.5	4.5	30-WQFN	30-WFQFN Exposed Pad	Surface Mount	3.3 V 5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 2.86
		10	$ 2.56
		25	$ 2.43
		100	$ 2.10
	Digi-Reel®	1	$ 2.86
		10	$ 2.56
		25	$ 2.43
		100	$ 2.10
	Tape & Reel (TR)	250	$ 1.99
		500	$ 1.90
Texas Instruments	SMALL T&R	1	$ 3.07
		100	$ 2.69
		250	$ 1.88
		1000	$ 1.52

Description

General part information

HD3SS3220 Series

HD3SS3220 is a USB SuperSpeed (SS) 2:1 mux with DRP port controller. The device provides Channel Configuration (CC) logic and 5V VCONN sourcing for ecosystems implementing USB Type-C. The HD3SS3220 can be configured as a Downstream Facing Port (DFP), Upstream Facing Port (UFP) or a Dual Role Port (DRP) making it ideal for any application.

The HD3SS3220, in DRP mode, alternates presenting itself as a DFP or UFP according to the Type-C specifications. The CC logic block monitors the CC1 and CC2 pins for pull-up or pull-down resistances to determine when a USB port has been attached and its port role. Once a USB port has been attached, the CC logic also determines the orientation of the cable and configures the USB SS mux accordingly. Finally, CC logic advertises or detects Type-C current mode – Default, Mid, or High in DFP and UFP modes respectively.

Excellent dynamic characteristics of the integrated mux allow switching with minimum attenuation to the SS signal eye diagram and very little added jitter. The device’s switch paths deploy adaptive common mode voltage tracking resulting identical channel despite different common mode voltage for RX and TX channels.