TUSB8043ARGCR

Controllers Overview

The TUSB8043ARGCR is a four-port USB 3.2 x1 Gen1 hub controller manufactured by Texas Instruments. It supports Super Speed data rates of 5 Gb/s and operates with supply voltages of 1.1 V and 3.3 V, with maximum limits of 3.6 V for the I/O domain. The device functions as a USB interface integrated circuit compliant with USB 3.2 standards. It utilizes an I2C interface for configuration and management. The component is housed in a VQFN-64 package suitable for surface mount installation. It operates within a temperature range of 0°C to +70°C and includes humidity sensitivity features.

Controllers Feature Summary

• Supports four-port connectivity for USB 3.2 x1 Gen1 devices
• Enables Super Speed data transmission at 5 Gb/s
• Configurable via I2C interface for system integration

Controllers Applications

• Desktop computer expansion ports
• Peripheral connectivity hubs
• Industrial control systems requiring USB interfacing

Controllers Procurement Notes

Verify the specific suffix RGCR against official datasheets to confirm the reel packaging format and tape width. Ensure the ordering quantity aligns with standard factory pack sizes, typically 250 units per reel. Confirm RoHS compliance status and moisture sensitivity level requirements prior to assembly planning.

Controllers Selection Notes

Select this model when a four-port USB 3.2 Gen1 solution is required with I2C control capabilities. Compare against the TUSB8043A variant to ensure the specific package type matches the PCB layout constraints. Verify that the 1.1V and 3.3V power domains are compatible with the target system design.

Controllers Part Context

This component belongs to the TUSB8043 family of USB hub controllers from Texas Instruments. It serves as a specialized interface IC designed to expand USB connectivity in embedded and computing applications. The part shares functional similarities with other members like the TUSB8043RGCT but differs in packaging and reel specifications.

Controllers Replacement Considerations

The TUSB8043ARGCT is a direct pin-compatible alternative with identical electrical characteristics but utilizes a tape-and-reel packaging format instead of cut tape.