TUSB2046BIRHBRQ1 - Texas Instruments

Manufacturer Part Number

TUSB2046BIRHBRQ1

Manufacturer

texas-instruments

Introduction

The TUSB2046BIRHBRQ1 is an automotive-grade USB hub controller designed by Texas Instruments, targeting applications requiring USB connectivity expansion in an automotive environment.

Product Features and Performance

Supports USB 2.0 interface for up to 480 Mbps communication speed.

Can connect multiple USB devices through its hub function.

Designed specifically for automotive applications.

Equipped with a power-efficient architecture, requiring 3.3V ~ 3.6V supply voltage and only 40mA current.

Operates in a wide temperature range from -40°C to 85°C, suitable for harsh automotive environments.

It comes in a 32-VFQFN Exposed Pad package for better heat dissipation.

Product Advantages

Enhanced durability designed to meet automotive standards.

Low power consumption making it suitable for energy-sensitive projects.

AEC-Q100 qualification ensures reliable performance in automotive conditions.

Easy integration into existing automotive systems due to its compact form factor.

Key Technical Parameters

Protocol: USB

Function: Hub Controller

Interface: USB

Standards: USB 2.0

Voltage Supply: 3.3V ~ 3.6V

Current Supply: 40mA

Operating Temperature: -40°C ~ 85°C

Package / Case: 32-VFQFN Exposed Pad

Grade: Automotive

Quality and Safety Features

AEC-Q100 qualified, ensuring high reliability and performance under automotive stress conditions.

Compatibility

Compatible with USB 2.0 standard, ensuring broad device interoperability.

Application Areas

Automotive infotainment systems.

Automotive connectivity modules.

USB expansion in automotive environments.

Product Lifecycle

The TUSB2046BIRHBRQ1 is marked as obsolete, indicating that it is nearing the end of its production life.

Customers are advised to check for replacement or upgrade options for newer projects.

Several Key Reasons to Choose This Product

Automotive grade quality and reliability, assured by AEC-Q100 qualification.

Low power consumption aligns with the energy efficiency demands of modern automotive systems.

Supports high-speed USB 2.0 connectivity, enabling fast data transfer.

Wide operating temperature range makes it versatile for use in various automotive applications.

Obsolescence status implies considering for applications where long-term availability is not critical, or replacements are available.