TUSB322I

Product Folder Order Now Technical Documents Tools & Software Support & Community TUSB322I SLLSEO5C – OCTOBER 2015 – REVISED MAY 2017 TUSB322I USB Type-C™ Configuration Channel Logic and Port Control with VCONN 1 Features 1 USB Type-C™ Specification 1.1 Backward Compatible with USB Type-C Specification 1.0 Supports Up to 3 A of Current Advertisement and Detection Mode Configuration – Host Only – DFP/Source (I2C Mode only) – Device Only – UFP/Sink (I2C Mode only) – Dual Role Port – DRP Channel Configuration (CC) – Attach of USB Port Detection – Cable Orientation Detection – Role Detection – Type-C Current Mode (Default, Medium, High)+u VBUS Detection I2C or GPIO Control VCONN Support for Active Cables Cable Detection and Direction Control for External Switches Role Configuration Control through I2C Supply Voltage: 4.5 V to 5.5 V Low Current Consumption Industrial Temperature Range of –40 to 85°C 2 Applications Host, Device, Dual Role Port Applications Mobile Phones Tablets and Notebooks USB Peripherals spacer Simplified Schematic VDD 3 Description The TUSB322I device enables USB Type-C ports with the configuration channel (CC) logic required for Type-C ecosystems. The TUSB322I device uses the CC pins to determine port attach and detach, cable orientation, role detection, and port control for Type-C current mode. The TUSB322I device can be configured as a downstream facing port (DFP), upstream facing port (UFP), or a dual role port (...