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TUSB1044A

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USB Type-C 10Gbps USB 3.2 x2 multi-protocol bi-directional linear redriver

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Data sheet

TUSB1044A

ACTIVE
Data sheet Order now

Product details

Type Redriver Function Type-C, USB 3.0 USB speed (Mbps) 10000 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Reversible 4 Channel Linear Redriver, USB3 Features Multi-Protocol Bi-directional Linear Redriver Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 175 ESD HBM (typ) (kV) 5
Type Redriver Function Type-C, USB 3.0 USB speed (Mbps) 10000 Ron (typ) (mΩ) 5000 Input/output voltage (min) (V) 0 Input/output voltage (max) (V) 3.6 Configuration Reversible 4 Channel Linear Redriver, USB3 Features Multi-Protocol Bi-directional Linear Redriver Rating Catalog Operating temperature range (°C) -40 to 85 Supply current (max) (µA) 175 ESD HBM (typ) (kV) 5
WQFN (RNQ) 40 24 mm² (6 mm × 4 mm)
  • Protocol agnostic reversible 4-channel linear redriver supporting up to 10Gbps
    • USB Type-C with USB 3.2 Gen 2 x2 and DisplayPort™ 2.1 as alternate mode
  • Supports processors with USB 3.2 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 11dB at 4.05GHz
  • 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 3.3V supply
  • Industrial temperature: –40°C to 85°C (TUSB1044AI)
  • Commercial temperature: 0°C to 70°C (TUSB1044A)
  • 6mm × 4mm, 0.4mm pitch, 40-pin QFN package
  • Protocol agnostic reversible 4-channel linear redriver supporting up to 10Gbps
    • USB Type-C with USB 3.2 Gen 2 x2 and DisplayPort™ 2.1 as alternate mode
  • Supports processors with USB 3.2 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 11dB at 4.05GHz
  • 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 3.3V supply
  • Industrial temperature: –40°C to 85°C (TUSB1044AI)
  • Commercial temperature: 0°C to 70°C (TUSB1044A)
  • 6mm × 4mm, 0.4mm pitch, 40-pin QFN package

The TUSB1044A is a USB Type-C Alt Mode redriver switch that supports data rates up to 10Gbps. This protocol-agnostic linear redriver can support USB Type-C Alt Mode interfaces including DisplayPort™.

The TUSB1044A provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB1044A are reversible and designed to make the device a versatile signal conditioner that can be used in many applications.

The TUSB1044A is a USB Type-C Alt Mode redriver switch that supports data rates up to 10Gbps. This protocol-agnostic linear redriver can support USB Type-C Alt Mode interfaces including DisplayPort™.

The TUSB1044A provides several levels of receive linear equalization to compensate for inter-symbol interference (ISI) due to cable and board trace loss. The device operates on a single 3.3V supply and comes in a commercial and industrial temperature range.

All four lanes of the TUSB1044A are reversible and designed to make the device a versatile signal conditioner that can be used in many applications.
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Technical documentation

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* Data sheet TUSB1044A USB TYPE-C® 10Gbps Multi-Protocol Bidirectional Linear Redriver datasheet PDF | HTML Mar 18, 2025
Application note TUSB1044A New Features: USB3.2 GEN2x2 PDF | HTML Oct 10, 2025
Application note Implementing USB Type-C® Using TI's Portfolio PDF | HTML Sep 16, 2025
Certificate TUSB1044AEVM EU Declaration of Conformity (DoC) Mar 5, 2025

Design & development

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

Evaluation board

TUSB1044AEVM — TUSB1044A evaluation module

The TUSB1044A is a USB Type-C® alt-mode redriver switch that supports data rates up to 10Gbps. This protocol-agnostic linear redriver can support USB Type-C alt-mode interfaces including DisplayPort™. The TUSB1044A also supports USB 3.2 data rates up to 20Gbps when operating in USB3.2 x2 mode.
User guide: PDF | HTML
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