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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
* Data sheet TUSB320 USB Type-C Configuration Channel Logic and Port Control datasheet (Rev. E) May 02, 2017
Application note Typical Application Issues for TUSB32x and HD3SS3220 CC Controller Devices May 24, 2021
White paper A primer on USB Type-C and Power Delivery applications and requirements (Rev. A) Jan. 08, 2021
Technical article Power Tips: How to upgrade a legacy power bank to USB Type-C™ Jun. 06, 2017
Technical article How to save power while shrinking your next mobile design Aug. 17, 2016
Technical article USB Type-C cables and plugs – what are my options? Mar. 07, 2016
White paper USB Type-C™ represents breakthrough connectivity Dec. 04, 2015
Technical article What is USB Type-C and why won’t it leave me alone? Nov. 12, 2015
User guide TUSB320 EVM User's Guide (Rev. B) Oct. 22, 2015
White paper Transition existing products from USB 2.0 OTG to USB Type-C Jul. 10, 2015
White paper 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 BOARD Download
document-generic User guide
99
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 MODEL Download
SLYM073.ZIP (67 KB) - IBIS Model
SIMULATION TOOL Download
PSpice® for TI design and simulation tool
PSPICE-FOR-TI — PSpice® for TI is a design and simulation environment that helps evaluate functionality of analog circuits. This full-featured, design and simulation suite uses an analog analysis engine from Cadence®. Available at no cost, PSpice for TI includes one of the largest model libraries in the (...)
Features
  • Leverages Cadence PSpice Technology
  • Preinstalled library with a suite of digital models to enable worst-case timing analysis
  • Dynamic updates ensure you have access to most current device models
  • Optimized for simulation speed without loss of accuracy
  • Supports simultaneous analysis of multiple products
  • (...)
SIMULATION TOOL 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 The TIDA-00818 is 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 (...)
document-generic Schematic

CAD/CAE symbols

Package Pins Download
X2QFN (RWB) 12 View options

Ordering & quality

Information included:
  • RoHS
  • REACH
  • Device marking
  • Lead finish/Ball material
  • MSL rating/Peak reflow
  • MTBF/FIT estimates
  • Material content
  • Qualification summary
  • Ongoing reliability monitoring

Recommended products may have parameters, evaluation modules or reference designs related to this TI product.

Support & training

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