TPS650245RHBT

Battery Management Overview

The TPS650245RHBT is a specialized Power Management Integrated Circuit (PMIC) designed for lithium-ion powered systems, manufactured by Texas Instruments. It integrates multiple power conversion stages within a compact 32-VQFN package to optimize board space and efficiency. The device features configurable hardware and software control interfaces, allowing flexible system design. It includes step-up DC/DC converters, step-down DC/DC converters, and Low Dropout (LDO) regulators to provide various voltage rails required by complex embedded applications.

Battery Management Feature Summary

• Integrates step-up and step-down DC/DC converters alongside LDOs for comprehensive power management
• Supports both hardware and software configurability for flexible system integration
• Includes built-in protection mechanisms such as over-temperature and under-voltage safeguards

Battery Management Applications

• Li-Ion powered portable electronic devices
• Embedded systems requiring integrated power sequencing
• Mobile communication modules

Battery Management Procurement Notes

Verify the exact suffix RHBT against the manufacturer's official datasheet to ensure correct pinout and thermal pad configuration. Confirm that the component meets RoHS compliance requirements for your specific region. Check for moisture sensitivity level (MSL) ratings if the part has been stored for extended periods prior to assembly. Ensure compatibility with your PCB footprint dimensions, specifically the 32-VQFN package outline.

Battery Management Selection Notes

Select this PMIC when a single solution is needed to manage power for Li-Ion batteries in space-constrained designs. It is suitable for applications requiring multiple regulated outputs derived from a single cell or battery pack. Consider the available current capabilities of the integrated converters against the load requirements of the target system components.

Battery Management Part Context

This component belongs to the TPS65024x series of power management ICs from Texas Instruments. These devices are engineered specifically for portable electronics, offering high integration levels to reduce external component counts. The series provides a scalable platform for managing power distribution in mobile and industrial handheld applications.

Battery Management Replacement Considerations

Direct substitutes include TPS650241RHBT and TPS650243RHBT. Verify functional equivalence regarding output configurations and current ratings before substitution.