TPS25830AQCWRHBRQ1

Power Management - Specialized Overview

The TPS25830AQCWRHBRQ1 is an automotive-grade USB Type-C and BC1.2 compliant synchronous step-down DC/DC regulator manufactured by Texas Instruments. Designed for robust power delivery, it supports a wide input voltage range up to 36 V while providing a regulated 5 V output with a maximum current capacity of 3.5 A. The device integrates cable compensation technology to maintain accurate output voltage despite line losses. It operates within an extended temperature range from -40°C to +125°C and is qualified under the AEC-Q100 standard for automotive applications. The component is housed in a compact 32-pin VQFN package suitable for surface-mount assembly.

Power Management - Specialized Feature Summary

• Integrates synchronous buck regulation with dedicated cable compensation for precise load regulation
• Supports USB Type-C DCP and BC1.2 charging protocols for universal compatibility
• Features high input voltage tolerance up to 36 V for flexible system design
• Automotive qualification ensures reliability in harsh operating environments

Power Management - Specialized Applications

• Automotive infotainment and display power systems
• In-vehicle mobile device charging stations
• USB hub power distribution modules
• Industrial equipment requiring USB Type-C connectivity

Power Management - Specialized Procurement Notes

Verify the specific suffix 'AQC' against official Texas Instruments documentation to confirm exact pinout, thermal pad configuration, and marking codes. Ensure that the ordering part number matches the required tape-and-reel packaging specifications. Cross-reference the AEC-Q100 qualification status directly with the manufacturer's latest datasheet revision to validate automotive compliance requirements before finalizing procurement.

Power Management - Specialized Selection Notes

Select this component when designing systems requiring integrated USB protocol handling alongside high-current power conversion. The built-in cable compensation feature makes it suitable for applications where long trace lengths or external cabling introduce significant voltage drops. Consider the 36 V input range if the supply source may experience transient spikes or operates on higher voltage architectures common in automotive platforms.

Power Management - Specialized Part Context

This device belongs to the TPS2583x-Q1 family of USB interface controllers. It shares functional similarities with the TPS25830QWRHBRQ1 but includes specific suffix variations indicating distinct manufacturing lot or packaging attributes. The series is designed to simplify USB Type-C implementation by combining power management and protocol detection into a single monolithic solution.

Power Management - Specialized Replacement Considerations

The TPS25830QWRHBRQ1 serves as a primary reference within the same product family. Verify if the 'AQC' suffix denotes a specific packaging variant or quality tier change rather than a functional difference. Consult the manufacturer's substitution guide to ensure pin-to-pin compatibility and identical electrical characteristics before swapping components.