TUSB320RWBR

Specialized Overview

The TUSB320RWBR is a USB Type-C configuration channel logic and port control integrated circuit 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 or GPIO, enabling configurable operation as a Downstream Facing Port (DFP), Upstream Facing Port (UFP), or Dual Role Port (DRP).

Specialized Feature Summary

• Implements USB Type-C specification 1.1 compliance for configuration channel logic.
• Supports host-only, device-only, and dual-role port configurations.
• Detects attachment, cable orientation, and role via CC pins.
• Enables current mode advertisement and detection up to 3A.

Specialized Applications

• Mobile phones
• Tablets and notebooks
• USB peripherals

Specialized Procurement Notes

Verify the specific suffix 'R' indicates the reel packaging variant when sourcing. Confirm the operating temperature grade matches the 'I' designation if industrial ratings are required. Ensure the 12-X2QFN footprint aligns with the target PCB layout. Cross-reference the datasheet revision date against the manufacturing lot code for any recent specification updates.

Specialized Selection Notes

Select this component for applications requiring dedicated USB Type-C CC logic without integrated redriver capabilities. Compare against the TUSB320EVM evaluation module for design validation. Consider the low current consumption feature for battery-powered devices. Verify compatibility with the target system's I2C address configuration and GPIO requirements.

Specialized Part Context

This part belongs to the TUSB320 family of USB Type-C controllers. Variants such as TUSB320HI and TUSB320LI offer different commercial or industrial temperature ranges. The RWBR suffix specifically denotes the tape and reel packaging format suitable for automated surface-mount assembly processes.

Specialized Replacement Considerations

Direct substitutes within the same package and function include other TUSB320 variants like TUSB320IRWBR for industrial temperature grades. Ensure the replacement maintains the 12-X2QFN form factor and compatible I2C/GPIO interface specifications.