TPS65R01Q-S6TR-S

Overview

The TPS65R01Q is a power management integrated circuit (PMIC) designed for automotive applications, featuring multiple regulated outputs and an integrated battery charger. It includes three step-down DC-DC converters, two low-dropout regulators (LDOs), and a linear battery charger suitable for single-cell lithium-ion or lithium-polymer batteries. The device supports various operating modes to optimize efficiency and provides comprehensive protection features such as over-current, over-voltage, and thermal shutdown. It operates within an extended automotive temperature range and is available in a compact WSON package.

Feature Summary

• Integrated multi-output power management solution with DC-DC converters and LDOs
• Built-in linear battery charger for single-cell Li-ion/Li-Po batteries
• Comprehensive protection mechanisms including thermal and electrical safeguards

Applications

• Automotive infotainment systems
• Digital cockpit modules
• Telematics control units

Procurement Notes

Verify the specific suffix 'S6TR-S' against the manufacturer's official documentation to confirm tape-and-reel packaging specifications and quantity per reel. Ensure the component meets AEC-Q100 qualification requirements for your specific automotive grade application. Cross-reference the date code and lot number with quality certificates if required by your supply chain standards.

Selection Notes

Select this PMIC when a consolidated power solution is needed for automotive electronics requiring both system power regulation and battery charging capabilities. Consider its input voltage range and output current limits relative to your load requirements. Evaluate the thermal performance under maximum load conditions to ensure it fits within your enclosure's thermal constraints without additional heatsinking.

Part Context

This component belongs to the TPS65R series of automotive-grade PMICs from 3PEAK (formerly part of TI's portfolio). These devices are engineered to reduce board space and simplify design by integrating multiple power functions into a single chip. The Q-series designation indicates automotive qualification, ensuring reliability under harsh environmental conditions typical in vehicle environments.

Replacement Considerations

Check for direct pin-to-pin compatible alternatives within the same family that may offer updated revisions or different packaging options. Verify that any substitute maintains the same AEC-Q100 grade and functional compatibility for all regulated outputs and charging profiles.