BQ27410DRZT-G1

Battery Management Overview

The BQ27410DRZT-G1 is a pack-side Impedance Track fuel gauge designed for lithium-ion battery systems. It utilizes a 12-VFDFN package with exposed pad, measuring 2.5x4 mm. The device supports I2C communication and operates within a temperature range of -40°C to +85°C. It is compatible with LiCoO2 chemistry and features a bare die configuration suitable for surface mount installation.

Battery Management Feature Summary

• Impedance Track algorithm implementation for accurate state-of-charge monitoring
• Pack-side architecture supporting single-cell lithium-ion management
• I2C interface for host system data exchange

Battery Management Applications

• Lithium-ion battery pack monitoring
• Portable electronic devices requiring precise fuel gauge data
• Single-cell battery management systems

Battery Management Procurement Notes

Verify component authenticity through authorized channels due to discontinued status. Confirm package marking and lot codes against official Texas Instruments documentation. Ensure ESD handling protocols are followed during assembly. Validate compatibility with existing firmware configurations before integration.

Battery Management Selection Notes

Select this component for applications requiring pack-side fuel gauge functionality with Impedance Track technology. Consider the 12-VFDFN footprint constraints and I2C interface requirements. Evaluate thermal performance within the specified operating temperature range for target environments.

Battery Management Part Context

This part belongs to the BQ27410 series of battery fuel gauges. It represents a specialized solution for lithium-ion battery monitoring using impedance tracking algorithms. The device integrates necessary sensing and communication capabilities into a compact form factor.

Battery Management Replacement Considerations

BQ27441DRZT-G1A is listed as a direct replacement option.