Home Interface USB ICs USB Type-C & USB Power Delivery ICs
Home
Interface
USB ICs
USB Type-C & USB Power Delivery ICs

TUSB544

ACTIVE

USB Type-C™ 8.1-Gbps multi-protocol linear redriver

Order now
Data sheet

TUSB544

ACTIVE
Data sheet Order now

Product details

Function Type-C Type Redriver Power role DRP Alternate mode Yes External power-path control No Data role DRP USB speed (Mbps) 5000 Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 85
Function Type-C Type Redriver Power role DRP Alternate mode Yes External power-path control No Data role DRP USB speed (Mbps) 5000 Rating Catalog Dead battery support No Operating temperature range (°C) -40 to 85
WQFN (RNQ) 40 24 mm² 6 x 4
  • Protocol Agnostic Reversible 4 Channel Linear Redriver Supporting up to 8.1 Gbps.
    • USB Type-C with USB 3.1 Gen1 and DisplayPort 1.4 as Alternate Mode.
  • Supports Processors with USB 3.1 and DisplayPort Mux Integrated for Type-C Applications
  • Supports Signal Conditioning Inside Type-C Cable
  • Cross-Point Mux for SBU Signals
  • Linear Equalization up to 11 dB at 4.05 GHz
  • GPIO and I2C Control for Channel Direction and Equalization
  • Advanced Power Management by Monitoring USB Power States and Snooping DP Link Training
  • Configuration through GPIO or I2C
  • Hot-Plug Capable
  • Single 3.3 V Supply
  • Industrial Temperature: –40ºC to 85ºC (TUSB544I)
  • Commercial Temperature: 0ºC to 70ºC (TUSB544)
  • 4 mm × 6 mm, 0.4 mm Pitch, 40-pin QFN Package
  • Protocol Agnostic Reversible 4 Channel Linear Redriver Supporting up to 8.1 Gbps.
    • USB Type-C with USB 3.1 Gen1 and DisplayPort 1.4 as Alternate Mode.
  • Supports Processors with USB 3.1 and DisplayPort Mux Integrated for Type-C Applications
  • Supports Signal Conditioning Inside Type-C Cable
  • Cross-Point Mux for SBU Signals
  • Linear Equalization up to 11 dB at 4.05 GHz
  • GPIO and I2C Control for Channel Direction and Equalization
  • Advanced Power Management by Monitoring USB Power States and Snooping DP Link Training
  • Configuration through GPIO or I2C
  • Hot-Plug Capable
  • Single 3.3 V Supply
  • Industrial Temperature: –40ºC to 85ºC (TUSB544I)
  • Commercial Temperature: 0ºC to 70ºC (TUSB544)
  • 4 mm × 6 mm, 0.4 mm Pitch, 40-pin QFN Package

The TUSB544 is a USB Type-C Alt Mode redriver switch supporting data rates up to 8.1 Gbps This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including VESA DisplayPort.

The TUSB544 provides several levels of receive linear equalization to compensate for inter symbol interference (ISI) due to cable and board trace loss. Operates on a single 3.3 V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB544 are reversible making it a versatile signal conditioner that can be used in many applications.

The TUSB544 is a USB Type-C Alt Mode redriver switch supporting data rates up to 8.1 Gbps This protocol-agnostic linear redriver is capable of supporting USB Type-C Alt Mode interfaces including VESA DisplayPort.

The TUSB544 provides several levels of receive linear equalization to compensate for inter symbol interference (ISI) due to cable and board trace loss. Operates on a single 3.3 V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB544 are reversible making it a versatile signal conditioner that can be used in many applications.
filter Find other USB Type-C & USB Power Delivery ICs
Download View video with transcript Video

Technical documentation

star =Top documentation for this product selected by TI
No results found. Please clear your search and try again.
View all 14
Type Title Date
* Data sheet TUSB544 USB TYPE-C™ 8.1 Gbps Multi-Protocol Linear Redriver datasheet (Rev. E) PDF | HTML 25 Apr 2018
White paper A Primer on USB Type-C and Power Delivery Applications and Requirements (Rev. B) PDF | HTML 25 Mar 2022
Application note TUSB1044 Configuration Guidelines 17 Dec 2018
Technical article Converting from USB Type-A to USB Type-C™ brings greater energy efficiency PDF | HTML 10 Apr 2018
Technical article How to select the right USB Type-C™ signal switches PDF | HTML 20 Mar 2018
White paper Strengthening the USB Type-C signal chain through redrivers 21 Aug 2017
Technical article How to deliver clean USB Type-C™ signals PDF | HTML 07 Aug 2017
EVM User's guide TUSB544RNQEVM User's Guide 01 Apr 2017
Technical article How to correct 10Gbps performance issues with a USB Type-C™ active redriver multip PDF | HTML 01 Dec 2016
Technical article Why use a USB Type-C™ redriver in your personal electronics designs? PDF | HTML 25 Oct 2016
White paper Alternate Mode for USB Type-C™: Going Beyond USB 26 Sep 2016
Technical article How USB will enable the future of automotive infotainment PDF | HTML 08 Oct 2015
White paper Transition existing products from USB 2.0 OTG to USB Type-C 10 Jul 2015
White paper Low-cost implementation of USB Type-C 07 Jul 2015

Design & development

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

Evaluation board

TUSB544RNQEVM — TUSB544 USB Type-C TM 8.1 Gbps Multi-Protocol Linear Redriver Evaluation Module

The TUSB544RNQEVM is a USB Type-C Alt Mode re-driving switch supporting data rates up to 5Gbps for a downstream facing port (Host) or Upstream facing port (Device). This EVM can be used as reference for the cable implementations with the TUSB544 device.
User guide: PDF
Not available on TI.com
Simulation model

TUSB544 S-Parameter Model

SLLM349.ZIP (1047 KB) - S-Parameter Model
Download
Simulation tool

PSPICE-FOR-TI — PSpice® for TI design and simulation tool

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 (...)
Request
Simulation tool

TINA-TI — SPICE-based analog simulation program

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 (...)
User guide: PDF
View Options
Reference designs

TIDA-01620 — USB Type-C® to DisplayPort active cable reference design

The USB Type-C® to DisplayPort Active Cable reference design is a framework that can enable DisplayPort video signaling over a USB Type-C connection. Traditionally, DisplayPort connectors transfer DisplayPort video but this connector can be large and are not ideal for small electronics. While a (...)
Design guide: PDF
Schematic: PDF
Package Pins CAD symbols, footprints & 3D models
WQFN (RNQ) 40 Ultra Librarian
TI's Standard Terms and Conditions for Evaluation Items apply.

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
Information included:
  • Fab location
  • Assembly location

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

Support & training

TI E2E™ forums with technical support from TI engineers

View all forum topics

Content is provided "as is" by TI and community contributors and does not constitute TI specifications. See terms of use.

If you have questions about quality, packaging or ordering TI products, see TI support. ​​​​​​​​​​​​​​

Videos