TUSB320IRWBR

Specialized Overview

The TUSB320IRWBR is a USB Type-C configuration channel logic and port control interface solution manufactured by Texas Instruments. It operates within a supply voltage range of 2.7V to 5V and supports an industrial temperature range from -40°C to +85°C. The device is housed in a 12-X2QFN package with dimensions of 1.6x1.6mm. It facilitates CC pin detection for connection status, cable orientation, and role determination. Control interfaces include I2C and GPIO. The component supports up to 3A current advertisement and detection modes.

Specialized Feature Summary

• Implements USB Type-C specification 1.1 logic for configuration channel management
• Supports configurable host (DFP), device (UFP), or dual-role port (DRP) operations
• Provides automatic cable orientation detection and role switching capabilities
• Enables low power consumption suitable for mobile and portable applications

Specialized Applications

• Mobile phones and tablets
• Notebooks and laptops
• USB peripherals and hubs
• Host and device ports requiring Type-C compliance

Specialized Procurement Notes

Verify the specific suffix IRWBR against the official datasheet to confirm the industrial temperature grade (-40°C to +85°C) and RoHS compliance status. Ensure the ordering quantity matches the required tape and reel specifications. Cross-reference the manufacturer part number with authorized distributors to confirm active production status and availability timelines before finalizing procurement plans.

Specialized Selection Notes

Select this component when designing systems requiring dedicated Type-C configuration channel logic without integrated data line switching. Verify that the system design accommodates the 12-X2QFN package footprint and thermal requirements. Confirm compatibility with the host controller's I2C or GPIO interface constraints. Evaluate if the standalone nature of the device fits the bill of materials compared to integrated transceiver solutions.

Specialized Part Context

This part belongs to the TUSB320 family of USB Type-C interface controllers. It serves as a specialized logic component for managing Type-C port behaviors rather than handling high-speed data transmission directly. The series includes variants like TUSB320LAI and TUSB320HAI, which may differ in temperature ratings or packaging options while maintaining core functional similarities.

Specialized Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Designers should consult Texas Instruments application notes for potential alternative components within the same product family or compatible interface controllers that meet the specific electrical and mechanical requirements.