TPS25831QCWRHBRQ1

Power Management - Specialized Overview

The TPS25831QCWRHBRQ1 is an automotive-grade USB Type-C DCP/CHG port converter integrated circuit manufactured by Texas Instruments. Designed for robust power delivery, it supports a wide input voltage range from 4.5 V to 36 V and operates reliably within an extended temperature range of -40°C to +125°C. The device is housed in a compact 32-pin VQFN package suitable for surface mount applications. It complies with AEC-Q100 qualification standards, ensuring durability for demanding automotive environments. This component facilitates efficient charging protocols while maintaining system integrity through integrated protection mechanisms.

Power Management - Specialized Feature Summary

• Supports USB Type-C DCP and CHG port conversion protocols
• Wide operating input voltage range up to 36 V
• Extended temperature operation for harsh automotive conditions
• AEC-Q100 qualified for automotive reliability

Power Management - Specialized Applications

• Automotive infotainment systems
• Vehicle charging ports
• In-car mobile device connectivity hubs

Power Management - Specialized Procurement Notes

Verify the specific ordering suffix matches the required package variant and tape/reel configuration. Confirm that the Q1 designation aligns with your automotive quality requirements. Ensure compatibility with your PCB footprint for the 32-VQFN package. Cross-reference the datasheet revision date to ensure all latest electrical characteristics are considered during integration.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring certified automotive-grade USB Type-C charging interfaces. It is appropriate for applications needing high input voltage tolerance up to 36 V. Consider its thermal performance capabilities if operating near the upper temperature limits. Verify that the DCP/CHG protocol support meets the target device's charging requirements.

Power Management - Specialized Part Context

This part belongs to the TPS25831-Q1 series of USB interface ICs. It is specifically engineered for automotive electronics where reliability and wide voltage ranges are critical. The series includes variants optimized for different packaging and operational constraints within the broader TI power management portfolio.

Power Management - Specialized Replacement Considerations

Public confirmed substitute part numbers: PTPS25831QWRHBTQ1.