TUSB8042RGCR - Texas Instruments

Manufacturer Part Number

TUSB8042RGCR

Manufacturer

Texas Instruments

Introduction

The TUSB8042RGCR is a USB 3.0 hub controller from Texas Instruments, designed to expand one USB port into four.

Product Features and Performance

4 downstream ports with SuperSpeed USB 3.0 support

Integrated USB 2.0 and Battery Charging support

Configurable via GPIO, I2C, or SMBus

Vendor command support

Pin-to-pin compatible with TUSB8041

On-chip oscillator and PLL

Product Advantages

Supports SuperSpeed, high-speed, full-speed, and low-speed operation

Backward compatibility with USB 2.0 devices

Enhanced power efficiency

Support for OEM customization of device features

Key Technical Parameters

Protocol: USB 3.0

Function: Hub Controller

Interface: USB, GPIO, I2C, SMBus

Standards: USB 3.0

Supply Voltage: 1.1V, 3.3V

Operating Temperature Range: 0°C ~ 70°C

Package: 64-VFQFN Exposed Pad

Device Package: 64-VQFN (9x9)

Quality and Safety Features

Electrostatic discharge (ESD) protection

Over-current detection and protection

Thermal shutdown protection

Under-voltage lockout (UVLO)

Compatibility

Backwards compatible with USB 2.0 and 1.1 devices

Compatible with I2C and SMBus interfaces

Interoperable with various host controllers

Application Areas

Desktop and laptop computers

Docking stations

Monitors with USB hub capabilities

Peripheral hubs and docking stations

Product Lifecycle

The product status is currently active

No indication of discontinuation

Availability of potential future upgrades and replacements

Several Key Reasons to Choose This Product

High-speed USB 3.0 support increases data transfer rates

Multi-protocol interface simplifies system integration

Texas Instruments' trusted quality and performance

Broad operating temperature suitable for various environments

ESD and over-current protection enhance reliability

OEM customization support enables flexible design options