LT8584EFE#PBF

Battery Management Overview

The LT8584EFE#PBF is a mono active cell balancer designed for battery management systems. It integrates a 2.5A monolithic switch to enable high-current balancing across individual cells in series-connected stacks. The device features a telemeasuring interface that allows the host microcontroller to read cell voltages and temperatures without requiring additional isolation barriers or complex communication lines. This integration simplifies system architecture by combining power handling with measurement capabilities.

Battery Management Feature Summary

• Integrates a 2.5A active balancing switch for high-current cell equalization
• Incorporates a telemeasuring interface for direct voltage and temperature monitoring
• Supports simplified system design by reducing isolation requirements
• Enables precise cell-level data acquisition within the balancing circuitry

Battery Management Applications

• Lithium-ion battery pack management
• Electric vehicle traction battery systems
• Energy storage system cell balancing
• Industrial battery backup units

Battery Management Procurement Notes

Verify the specific suffix against official Analog Devices documentation to confirm package type and temperature range. Ensure compatibility with existing PCB footprints and thermal management designs. Confirm availability status through authorized distributors as supply levels may vary. Cross-reference the datasheet revision date to ensure alignment with current manufacturing specifications.

Battery Management Selection Notes

Select this component when high-current active balancing is required alongside integrated cell monitoring. Evaluate the 2.5A capability against peak balancing currents needed for the target cell chemistry. Consider the telemeasuring interface benefits for reducing board complexity compared to separate monitor ICs. Verify operating temperature ranges match the intended application environment.

Battery Management Part Context

This part belongs to the LT8584 family of battery management components from Analog Devices. It is specifically engineered for applications demanding robust active balancing performance. The device represents a convergence of power switching and precision measurement technologies within a single integrated circuit solution.

Battery Management Replacement Considerations

Consult official Analog Devices substitution guides for verified alternatives. Passive balancing solutions offer lower cost but reduced efficiency. Other active balancers may require external monitoring circuits, increasing system complexity.