BQ28Z560DRZT-R1

Battery Management Overview

The BQ28Z560DRZT-R1 is a single-cell lithium-ion battery gas gauge manufactured by Texas Instruments. It functions as a multi-function controller IC designed for precise state-of-charge monitoring in portable electronic devices. The component utilizes an I²C interface for communication and is housed in a 12-VFDFN package with an exposed pad, specifically the 12-SON (2.5x4) form factor. This device integrates protection and fuel gauging capabilities to ensure reliable battery management.

Battery Management Feature Summary

• Integrates multi-function control for single-cell lithium-ion battery systems
• Provides accurate state-of-charge monitoring via I²C interface
• Designed for compact portable applications using small footprint packaging

Battery Management Applications

• Portable consumer electronics requiring single-cell Li-Ion management
• Battery-powered medical devices needing precise charge monitoring
• Industrial handheld tools utilizing lithium-ion power sources

Battery Management Procurement Notes

Verify the specific suffix DRZT-R1 against official Texas Instruments documentation to confirm tape-and-reel packaging and moisture sensitivity level. Ensure compatibility with existing I²C bus configurations and voltage levels before integration. Cross-reference the exact part number with authorized distributors to avoid counterfeit components and confirm current production status.

Battery Management Selection Notes

Select this component for designs requiring integrated fuel gauging and protection in a minimal space. It is suitable for single-cell lithium-ion chemistries where high accuracy is critical. Consider the 12-SON package constraints for PCB layout and thermal dissipation requirements during the design phase.

Battery Management Part Context

This part belongs to the BQ28Z560 family of battery management ICs from Texas Instruments. It serves as a specialized solution for managing single-cell lithium-ion batteries, offering combined functionality of gas gauging and system protection within a compact surface-mount package.

Battery Management Replacement Considerations

Consult Texas Instruments documentation for direct pin-to-pin or functional equivalents within the BQ28Z series. Verify that any substitute maintains compatible I²C addressing and package dimensions.