Diodes Incorporated
W QFN3060 40

Image shown is for reference only. Actual package may vary. Refer to the product data sheet for package details.

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USB 3.2 Gen1/DP1.2 Crossbar Switch for Type-C


The PI3USB30532 is a 6:4 differential channel bi-directional matrix switch solution for switching USB 3.2 Gen 1 and/or DP1.2 signals through USB 3.2 Gen 1 Type-C connector. It multiplexes either 1 lane of USB 3.2 Gen 1, 1 lane of USB 3.2 Gen 1 and 2 channels of DP1.2 or 4 channels of DP1.2 to the USB Type C connector. In addition, AUXHPD channels are also multiplexed to the Type C connector. The PI3USB30532 offers excellent signal integrity for high-speed signals and low power dissipation.


  • 6 Differential Channel to 2/4 Differential Channel Matrix Switch
  • USB 3.2 Gen 1 5Gb/s Super Speed and DP 1.2 5.4Gb/s switching to USB Type C connector
  • Supports either pin control or I2C control to configure the mux
  • Multiplexes one of the following to USB Type C connector:
    • - USB 3.2 Gen 1 signal only
    • - One lane of USB 3.2 Gen 1 signal and 2 channels of DP1.2 or 4 channels of DP1.2 signal.
  • 3.0V to 3.6V Power Supply.
  • Industrial Temperature Range: -40°Cto 85°C
  • Packaging (Pb-free & Green):
    • – 40- contact, TQFN(3 x6mm)


  • Routing USB 3.2 Gen 1 SuperSpeed and DP1.2 signals through the USB Type C Connector
  • Applications include ultrabooks, 2-in-1 notebooks, tablets, mobile workstations, all-in-one (AOI) PCs

Product Specifications

Product Parameters

Compliance(Only Automotive supports PPAP) Standard
Analog or Digital? Analog
Configuration 6:4/4:6 Differential Channel Crossbar Mux/DeMux
Differential Channels 4
HotInsertion N/A
Lanes 1
OtherFeatures N/A
Rail-to-Rail N/A
Signal Type Differential
Single Ended Channels N/A
Type Mux, DeMux
Voltage 3.3

Product Change Notices (PCNs)

A PCN may only apply to specific orderable part numbers in this datasheet. Please refer to the corresponding PCN to see the exact orderable part number(s) affected.

PCN # Issue Date Implementation Date Subject
PCN-2328 2018-04-12 2018-10-12 Device End of Life for tray packaging only