Texas Instruments TUSB320
The TUSB320 device enables USB Type-C ports with the configuration channel (CC) logic needed for TypeC ecosystems. The TUSB320 device uses the CC pins to determine port attach and detach, cable orientation, role detection, and port control for Type-C current mode. The TUSB320 device 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.| Part No. | TUSB320 |
|---|---|
| Datasheet | TUSB320 Download |
| Manufacturer |  Texas Instruments |
| Description | USB Type-C Configuration Channel Logic and Port Control |
| Buy | Stock & Price |
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) – Device Only – UFP (Sink) – Dual Role Port – DRP
● Channel Configuration (CC) – Attach of USB Port Detection – Cable Orientation Detection – Role Detection – Type-C Current Mode (Default, Medium, High)
● VBUS Detection
● I2C or GPIO Control
● Role Configuration Control through I2C
● Supply Voltage: 2.7 V to 5 V
● Low Current Consumption
● Industrial Temperature Range of –40 to 85°C 2
APPLICATIONS
● Host, Device, Dual Role PortAPPLICATIONS
● Mobile Phones● Tablets and Notebooks
● USB Peripherals SPACER Simplified Schematic 3
DESCRIPTION
The TUSB320 device alternates configuration as a DFP or UFP according to the Type-C Specifications. The CC logic block monitors the CC1 and CC2 pins for pullup or pulldown resistances to determine when a USB port has been attached, the orientation of the cable, and the role detected.
