TUSB546-DCIRNQR

$4.90

Description：IC REDRIVER USB TYPE C 40-WQFN
Series：-

SKU:e5d1828e6bee Category: Signal Buffers, Repeaters, Splitters Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC REDRIVER USB TYPE C 40-WQFN
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Buffer, ReDriver
Applications：USB
Input：-
Output：-
Data Rate (Max)：8.1Gbps
Number of Channels：2
Delay Time：-
Signal Conditioning：Input Equalization, Output De-Emphasis
Voltage - Supply：3V ~ 3.6V
Current - Supply：-
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Package / Case：40-WFQFN Exposed Pad
Supplier Device Package：40-WQFN (6x4)
Capacitance - Input：10 pF
Grade：-
Qualification：-

Download product information

TUSB546-DCIRNQR

Overview

The TUSB546-DCIRNQR is a USB Type-C DP Alt Mode Linear Redriver Crosspoint Switch manufactured by Texas Instruments. It operates within a temperature range of 0°C to 70°C and utilizes a 40-WQFN package. The device supports Super Speed data rates up to 8.1 Gbps, compliant with USB-C 1.0 standards. It features DFP port type connectivity and is designed for linear redriver applications in USB interface circuits.

Feature Summary

Supports USB Type-C DisplayPort Alternate Mode signal integrity
Integrates linear redriver and crosspoint switch functionality
Compatible with Super Speed data transmission protocols

Applications

USB Type-C host and device interfaces requiring signal conditioning
DisplayPort Alternate Mode over USB Type-C connections
High-speed digital crossover switching in portable electronics

Procurement Notes

Verify the specific suffix RNQR against official datasheets to confirm the reel packaging configuration and tape-and-reel specifications. Ensure the component matches the required operating temperature range of 0 to 70 degrees Celsius for the intended environment. Cross-reference the manufacturer part number with authorized distributors to validate authenticity and current production status before procurement.

Selection Notes

Select this component when designing systems requiring an 8.1 Gbps linear redriver for USB Type-C applications. Confirm that the 40-WQFN package dimensions fit the PCB layout constraints. Verify compatibility with the system's power supply voltage levels and ensure the thermal dissipation capabilities of the chosen enclosure meet the operational requirements for continuous use at maximum data rates.

Part Context

This part belongs to the TUSB546 series of USB Type-C DP Alt Mode Linear Redriver Crosspoint Switches from Texas Instruments. It is functionally related to variants such as TUSB546-DCI and TUSB546-DCIRNQT, differing primarily in packaging and reel specifications. The series addresses signal integrity challenges in high-speed USB Type-C interfaces.

Replacement Considerations

TUSB546-DCIRNQT serves as a verified alternative within the same family, offering identical electrical characteristics but potentially differing in reel packaging or cut-tape availability. Both parts share the 40-WQFN form factor and 0 to 70 degree Celsius operating range.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.