MM3860AL2ZRE

Battery Management Overview

The MM3860AL2ZRE is a secondary protection integrated circuit designed for two-cell lithium-ion or lithium-polymer battery packs. Manufactured by Mitsumi Electric, this component provides essential safety functions including overcharge, overdischarge, and overcurrent protection to ensure the reliability and longevity of portable electronic devices utilizing dual-cell battery configurations.

Battery Management Feature Summary

• Integrated protection against overcharge conditions
• Integrated protection against overdischarge conditions
• Overcurrent protection during discharge

Battery Management Applications

• Two-cell lithium-ion battery packs
• Two-cell lithium-polymer battery packs
• Portable electronic devices requiring dual-cell power sources

Battery Management Procurement Notes

Verify the specific suffix 'L2' against official Mitsumi documentation to confirm exact pinout and functional specifications. Ensure compatibility with the target battery chemistry and pack voltage requirements before integration into the design.

Battery Management Selection Notes

Select this IC for applications requiring compact secondary protection for two-series cell batteries. Consider package size and thermal performance relative to the expected current loads in the final device design.

Battery Management Part Context

This component belongs to Mitsumi's portfolio of battery management solutions. It is specifically engineered for small form factor applications where space efficiency and reliable cell balancing are critical for maintaining system integrity.

Battery Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided data. Consult official distributor databases for cross-reference information.