MM3860AN3ZRE

Battery Management Overview

The MM3860AN3ZRE is a battery protection integrated circuit designed for single-cell lithium-ion and lithium-polymer batteries. Manufactured by Mitsumi Electric Company Ltd, this component operates within the MM3860 series and is housed in a compact 6-SMD, Flat Leads (SON-6C) package. It provides essential overcharge and overdischarge protection functions to ensure cell safety and longevity.

Battery Management Feature Summary

• Provides dedicated protection against overcharge conditions for single-cell lithium-based batteries
• Includes overdischarge protection mechanisms to prevent cell damage from excessive current draw
• Designed specifically for lithium-ion and lithium-polymer battery chemistries

Battery Management Applications

• Single-cell lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic device power protection circuits

Battery Management Procurement Notes

Verify the specific suffix 'AN3ZRE' matches the required RoHS3 compliance status and tape & reel packaging configuration. Confirm the 6-SMD flat lead package dimensions align with PCB footprint requirements. Ensure the source document explicitly identifies this part as an active component within the MM3860 series before procurement.

Battery Management Selection Notes

Select this IC when protecting a single cell of lithium-ion or lithium-polymer chemistry. The choice depends on the requirement for integrated overcharge and overdischarge monitoring in a small SON-6C package. Verify that the application voltage ranges match the specific cell specifications and that the flat lead package is suitable for the assembly process.

Battery Management Part Context

This component belongs to the MM3860 series of battery management ICs from Mitsumi Electric Company Ltd. It is classified under Power Management (PMIC) solutions. The part is currently listed as active and is compliant with RoHS3 standards, indicating its suitability for modern electronics manufacturing environments requiring restricted hazardous substances.

Battery Management Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes within the MM3860 series. Verify functional equivalence for single-cell Li-ion/Li-Po protection before substitution.