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Product details

Parameters

Function Type-C USB speed (Mbps) 480 Supply voltage (V) 2.7, 5 Rating Catalog Operating temperature range (C) -40 to 85, 0 to 70 open-in-new Find other USB hubs & controllers

Package | Pins | Size

X2QFN (RWB) 12 3 mm² 1.6 x 1.6 open-in-new Find other USB hubs & controllers

Features

  • 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

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Description

The TUSB320 device enables USB Type-C ports with the configuration channel (CC) logic needed for Type-C 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.

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. The CC logic detects the Type-C current mode as default, medium, or high depending on the role detected. VBUS detection is implemented to determine a successful attach in UFP and DRP modes.

The device operates over a wide supply range and has low-power consumption. The TUSB320 device is available in industrial and commercial temperature ranges.

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Technical documentation

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Type Title Date
* Datasheet TUSB320 USB Type-C Configuration Channel Logic and Port Control datasheet (Rev. E) May 02, 2017
Technical articles Power Tips: How to upgrade a legacy power bank to USB Type-C™ Jun. 06, 2017
White papers A primer on USB Type-C and Power Delivery applications and requirements Nov. 15, 2016
Technical articles How to save power while shrinking your next mobile design Aug. 17, 2016
Technical articles USB Type-C cables and plugs – what are my options? Mar. 07, 2016
White papers USB Type-C™ represents breakthrough connectivity Dec. 04, 2015
Technical articles What is USB Type-C and why won’t it leave me alone? Nov. 12, 2015
User guides TUSB320 EVM User's Guide (Rev. B) Oct. 22, 2015
White papers Transition existing products from USB 2.0 OTG to USB Type-C Jul. 10, 2015
White papers Low-cost implementation of USB Type-C Jul. 07, 2015

Design & development

For additional terms or required resources, click any title below to view the detail page where available.

Hardware development

EVALUATION BOARDS Download
document-generic User guide
$99.00
Description

The TUSB320EVM can be configured to operate in DFP, UFP, or DRP mode via DIP switch selection and/or I2C control. All of the control inputs are also selectable via DIP switch configuration. The TUSB320 devices can be used with legacy USB systems or Type-C systems for evaluation purposes.

Features
  • Plug and play design
  • The EVM can be configured to be used for the evaluation of DFP, UFP, or DRP Type-C implementation
  • The EVM can also be configured to operate in I2C or GPIO mode. Default configuration is I2C
  • EVM configurable by  DIP switches

Design tools & simulation

SIMULATION MODELS Download
SLYM073.ZIP (67 KB) - IBIS Model
SIMULATION TOOLS Download
SPICE-based analog simulation program
TINA-TI TINA-TI provides all the conventional DC, transient and frequency domain analysis of SPICE and much more. TINA has extensive post-processing capability that allows you to format results the way you want them. Virtual instruments allow you to select input waveforms and probe circuit nodes voltages (...)
document-generic User guide

Reference designs

REFERENCE DESIGNS Download
Mobile Point of Sale (mPOS) Power Reference Design
TIDA-00818 — This mobile point of sale (mPOS) reference design features a 1S1P Li-Ion battery architecture to reduce system size and cost. Integrated load switches are used to reduce standby power consumption and maximize battery life to enable the single-cell architecture. A USB Type-C charging port is also (...)
document-generic Schematic document-generic User guide

CAD/CAE symbols

Package Pins Download
X2QFN (RWB) 12 View options

Ordering & quality

Support & training

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