BQ27510DRZT-G1

Battery Management Overview

The BQ27510DRZT-G1 is a single-cell lithium-ion battery fuel gauge from the Impedance Track family. It utilizes an I2C interface for system-side communication and operates within a temperature range of -40°C to +85°C. The device is housed in a 12-VFDFN package with dimensions of 2.5x4 mm, featuring a bare pad for thermal dissipation. Designed for surface-mount installation, it supports output voltages around 2.48 V and complies with RoHS3 standards.

Battery Management Feature Summary

• Impedance Track algorithm for accurate state-of-charge monitoring
• System-side configuration via I2C interface
• Supports single-cell lithium-ion chemistry
• Integrated gas gauge functionality

Battery Management Applications

• Portable electronic devices requiring battery monitoring
• Single-cell lithium-ion battery management systems
• Consumer electronics with I2C host interfaces

Battery Management Procurement Notes

This component is officially listed as obsolete by Texas Instruments. Verify current availability through authorized distributors or secondary market channels. Confirm that the specific G1 revision matches your design requirements, as legacy parts may have limited supply chains or longer lead times compared to active inventory.

Battery Management Selection Notes

Select this part for applications requiring system-side fuel gauging with I2C connectivity. Ensure the host system supports the required voltage levels and timing specifications. Consider the 12-SON package constraints for PCB layout. Validate compatibility with the specific lithium-ion cell chemistry and capacity range intended for the application design.

Battery Management Part Context

The BQ27510 belongs to the Impedance Track fuel gauge series, designed for precise battery monitoring. The DRZT suffix indicates a tape-and-reel packaging format suitable for automated assembly processes. This variant is part of the broader portfolio of power management integrated circuits focused on energy storage management.

Battery Management Replacement Considerations

Public documentation lists successor revisions such as the BQ27510-G2 and BQ27510-G3. Review official change lists for pinout and functional differences before substituting. No direct cross-model substitutes are confirmed in the provided data.