MM3860ANAZRE

Battery Management Overview

The MM3860ANAZRE is a battery protection IC designed for single-cell lithium-ion and lithium-polymer batteries. It provides comprehensive protection functions including overcharge, overdischarge, and short-circuit detection. The device features an adjustable overcharge detection voltage range from 4.1V to 5.0V with 5mV steps and high accuracy. It operates within a specified ambient temperature of 25°C under standard test conditions.

Battery Management Feature Summary

• Provides comprehensive protection for single-cell lithium-ion and lithium-polymer batteries
• Features adjustable overcharge detection voltage with fine resolution steps
• Ensures high accuracy in voltage detection thresholds

Battery Management Applications

• Single-cell lithium-ion battery protection circuits
• Lithium-polymer battery management systems
• Portable electronic devices requiring cell safety monitoring

Battery Management Procurement Notes

Verify the specific suffix ANAZRE against the official Mitsumi datasheet to confirm package type and tape/reel specifications. Ensure RoHS3 compliance requirements are met for your assembly process. Cross-reference the part number with authorized distributors to avoid counterfeit components. Confirm storage conditions align with MSL Level 1 standards.

Battery Management Selection Notes

Select this component when precise overcharge voltage adjustment is required for single-cell applications. Consider the SON-6C package constraints for PCB layout. Evaluate the 5mV step resolution against system tolerance requirements. Verify compatibility with the target battery chemistry's voltage limits before integration into the design.

Battery Management Part Context

This part belongs to the MM3860 series of battery protection ICs manufactured by Mitsumi Electric Company Ltd. The series is engineered for compact single-cell protection solutions. The ANAZRE variant specifies the particular package and packaging configuration available for surface-mount assembly in consumer electronics.

Battery Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer for direct equivalents or pin-compatible alternatives that match the SON-6C package and detection voltage specifications.