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TUSB546-DCIRNQR The Texas Instruments TUSB546-DCIRNQR is a USB Type-C DP ALT Mode linear redriver crosspoint switch. It supports USB 3.1 Gen1 up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps.
Mfr Part #:

TUSB546-DCIRNQR

Available from 4 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TUSB546-DCIRNQR is a USB Type-C DP ALT Mode linear redriver crosspoint switch. It supports USB 3.1 Gen1 up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps.
✓ Total Stock: 7,366 pcs
$ Price Range: $2.43

TUSB546-DCIRNQR Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
5,800 pcs
On Request
5800 pcs On Request 1 On Request On Request 21+ On Request On Request
Xingangxin ✓
Non-Authorised Inventory information
1,077 pcs
On Request
1077 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
439 pcs
On Request
439 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
50 pcs
On Request
50 pcs On Request 1 On Request On Request 21+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

TUSB546-DCIRNQR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Capacitance
Data Rate (Max)
Lead Spacing
Mounting Type
Number of Channels
Operating Temperature
Signal Conditioning
Supplier Device Package
Supplier Package
Type
Voltage
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TUSB546-DCIRNQR Description

Short technical summary and product information.

The TUSB546-DCIRNQR from Texas Instruments is an active USB Type-C DP ALT Mode linear redriver crosspoint switch. This device is designed to support USB 3.1 Gen1 speeds up to 5 Gbps and DisplayPort 1.4 up to 8.1 Gbps (HBR3), adhering to VESA DisplayPort alt mode specifications.

 

Key electrical features include a maximum data rate of 8.1 Gbps, signal conditioning capabilities such as input equalization and output de-emphasis, and a linear redriver with up to 14 dB of equalization. It operates within a voltage range of 3V to 3.6V and has a low maximum supply current of 80 µA. The redriver is transparent to DisplayPort link training and includes automatic LFPS de-emphasis control.

 

Packaged in a 40-WQFN (6x4) with a surface mount type, the TUSB546-DCIRNQR is suitable for various USB applications. It operates in a commercial temperature range of 0°C to 70°C and offers hot-plug capability, configurable through GPIO or I2C.

TUSB546-DCIRNQR Quick Information

Product Type: USB Redriver
Series: USB redrivers & multiplexers
Canonical Name: TUSB546-DCI USB Type-C DP ALT Mode Linear Redriver Crosspoint Switch
Subcategory: USB Redriver

TUSB546-DCIRNQR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

TUSB546-DCIRNQR Estimated Pricing

Qty Low High
1+ $2.43 $2.43

Estimated market price range - modelled values for guidance only, not live distributor offers.

TUSB546-DCIRNQR Features

  • USB Type-C DP ALT Mode linear redriver.
  • Supports USB 3.1 Gen1 up to 5 Gbps.
  • Supports DisplayPort 1.4 up to 8.1 Gbps.
  • Features 14 dB equalization and de-emphasis.
  • Low power consumption at 80 µA max.

TUSB546-DCIRNQR Applications

  • Ideal for USB Type-C ports.
  • Enhances DisplayPort signal integrity.
  • Suitable for high-speed data transmission.
  • Enables hot-plug functionality.

TUSB546-DCIRNQR FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum data rate supported by the TUSB546-DCIRNQR?

The TUSB546-DCIRNQR supports a maximum data rate of 8.1 Gbps.

What is the operating temperature range for the TUSB546-DCIRNQR?

The operating temperature range for the TUSB546-DCIRNQR is 0°C to 70°C.

What type of package is the TUSB546-DCIRNQR available in?

The TUSB546-DCIRNQR is available in a 40-WFQFN Exposed Pad package.

What is the RoHS status of the TUSB546-DCIRNQR?

The RoHS status is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the TUSB546-DCIRNQR?

The Moisture Sensitivity Level (MSL) is 1 Unlimited.

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