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TUSB8042RGCR The Texas Instruments TUSB8042RGCR is a 4-port USB 3.1 Gen1 Hub Controller supporting speeds up to 5.0 Gbps. It also functions as a USB 2.0 Hub and supports various battery charging modes.
Mfr Part #:

TUSB8042RGCR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments TUSB8042RGCR is a 4-port USB 3.1 Gen1 Hub Controller supporting speeds up to 5.0 Gbps. It also functions as a USB 2.0 Hub and supports various battery charging modes.
✓ Total Stock: 5,217 pcs
$ Price Range: $4.44

TUSB8042RGCR Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
3,217 pcs
On Request
3217 pcs On Request 1 On Request On Request On Request On Request On Request
Rayichip ✓
Non-Authorised Inventory information
2,000 pcs
On Request
2000 pcs On Request 1 On Request On Request On Request 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.

TUSB8042RGCR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Function
Interface
Operating Temperature
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TUSB8042RGCR Description

Short technical summary and product information.

The TUSB8042RGCR from Texas Instruments is a versatile 4-port USB 3.1 Gen1 Hub Controller designed for high-speed data transfer at 5.0 Gbps. This device also provides backward compatibility with USB 2.0, functioning as a compound device for both USB 3.1 Gen1 and USB 2.0 connections.

 

Key features include support for battery charging, including Divider Charging Port (ACP) and Dedicated Charging Port (DCP) modes, compliant with industry standards like YD/T 1591-2009. The hub incorporates Multi Transaction Translator (MTT) architecture with four Transaction Translators, each having two asynchronous endpoint buffers. It offers per-port or ganged power switching and over-current notification inputs, along with configurable downstream ports that can be set to USB 2.0 only.

 

Designed for flexibility, the TUSB8042RGCR allows for custom configurations via OTP ROM, Serial EEPROM, or an I2C/SMBus slave interface, enabling modifications to VID, PID, manufacturer, and product strings. It operates within a temperature range of 0°C to 70°C and is available in a 64-pin VQFN package.

 

This hub controller is suitable for applications requiring multiple USB connections and enhanced charging capabilities, such as docking stations, PC peripherals, and embedded systems.

TUSB8042RGCR Quick Information

Product Type: USB Hub Controller
Canonical Name: TUSB8042RGCR 4-Port USB 3.1 Gen1 Hub Controller
Subcategory: USB Hub

TUSB8042RGCR Compliance

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

TUSB8042RGCR Estimated Pricing

Qty Low High
1+ $4.44 $4.44

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

TUSB8042RGCR Features

  • 4-port USB 3.1 Gen1 hub controller
  • Supports 5.0 Gbps SuperSpeed data transfer
  • Backward compatible with USB 2.0
  • Supports multiple battery charging modes
  • Configurable via I2C/SMBus or EEPROM

TUSB8042RGCR Applications

  • Ideal for USB expansion hubs
  • Suitable for docking stations
  • Used in PC peripheral devices
  • Enables multiple device connections
  • Supports enhanced charging solutions

TUSB8042RGCR FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range for the TUSB8042RGCR?

The operating temperature range is 0°C to 70°C.

What USB speed does the TUSB8042RGCR support?

The TUSB8042RGCR supports USB 3.1 Gen1 speeds of 5.0 Gbps.

What are the operating voltages for the TUSB8042RGCR?

The operating voltages are 1.1V and 3.3V.

What is the package type for the TUSB8042RGCR?

The TUSB8042RGCR is available in a 64-VQFN (9x9 mm) package.

Does the TUSB8042RGCR support USB 2.0?

Yes, the TUSB8042RGCR supports operation as a USB 2.0 compound device.

What battery charging features does the TUSB8042RGCR offer?

It supports Divider Charging Port (ACP), Dedicated Charging Port (DCP), and Galaxy Charging CDP modes.

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