TPS65981ABIRTQT

Power Management - Specialized Overview

The TPS65981ABIRTQT is a USB Type-C and Power Delivery controller manufactured by Texas Instruments. It operates within an extended industrial temperature range of -40°C to +105°C. The device is housed in a 56-pin VQFN package with dimensions of 8x8 mm. It supports USB Type-C specification 1.0 and High Speed data rates. The component requires supply voltages of 3.3V and 5V. It features Moisture Sensitivity Level 3, allowing for a reflow duration of 168 hours. This specific variant is designated as Not Recommended for New Designs.

Power Management - Specialized Feature Summary

• Integrates comprehensive USB Type-C and Power Delivery protocol handling capabilities
• Supports high-speed data transmission modes compliant with USB standards
• Designed for robust operation across wide industrial temperature environments

Power Management - Specialized Applications

• USB Type-C host controllers
• Power Delivery sink devices
• Industrial interface hubs

Power Management - Specialized Procurement Notes

Verify the current lifecycle status carefully, as this part is marked Not Recommended for New Designs. Confirm availability through authorized channels, noting that production may be limited or discontinued. Ensure the specific suffix matches the required thermal grade and package configuration. Check for updated replacement recommendations from the manufacturer before finalizing procurement plans.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring dedicated USB Type-C and PD control logic. It is suitable for applications needing support for USB Type-C Specification 1.0 and high-speed data interfaces. Consider the 56-VQFN package size constraints and the requirement for dual voltage supplies during layout. Evaluate the industrial temperature rating against the operational environment requirements.

Power Management - Specialized Part Context

This device belongs to the TPS65981 family of USB controllers. It serves as a specialized power management and interface solution for modern connectivity standards. The family provides integrated control for complex power delivery negotiations and data link management within compact footprints suitable for space-constrained electronic designs.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.