UCC3952AGSH-3

Overview

The UCC3952AGSH-3 is a single-cell lithium-ion or lithium-polymer battery protection integrated circuit manufactured by Texas Instruments. It operates within an ambient temperature range of -20°C to 70°C and utilizes a VFLGA-18 surface-mount package. The device functions as a power supply support circuit designed for battery management applications, providing essential protection mechanisms for individual cell monitoring and control in portable electronic systems.

Feature Summary

• Provides comprehensive protection for single-cell lithium-ion and lithium-polymer batteries
• Integrates power supply support circuitry for efficient battery management
• Designed for compact surface-mount implementation in space-constrained devices

Applications

• Single-cell lithium-ion battery protection in portable electronics
• Lithium-polymer battery management systems
• Power supply support circuits for mobile devices

Procurement Notes

Verify the specific suffix designation against official Texas Instruments documentation to confirm exact electrical characteristics and pinout compatibility. Ensure the component meets RoHS compliance requirements for your target market. Confirm that the VFLGA-18 package dimensions align with your PCB footprint design specifications before finalizing procurement decisions.

Selection Notes

Select this component when designing protection circuits for single-cell lithium-based battery architectures requiring integrated monitoring capabilities. Consider the operating temperature range and surface-mount package constraints during system integration. Evaluate the device's compatibility with your existing battery management architecture and ensure it meets the specific safety standards required for your application domain.

Part Context

This component belongs to the UCC3952 family of battery protection ICs from Texas Instruments. The family includes variants such as UCC3952A and UCC3952-3GSH, which share similar functional purposes but may differ in specific electrical parameters or packaging options. These devices are categorized under power management integrated circuits designed for battery protection applications.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific variant are not available in the provided reference data. Verify cross-compatibility with other UCC3952 family members through official datasheets before considering alternatives.