MM3563B05RRE

Overview

The MM3563B05RRE is a battery protection integrated circuit designed for lithium-ion and lithium-polymer battery packs. It supports configurations of one to three cells in series. The device provides secondary protection functions, including overvoltage, undervoltage, and overtemperature detection. It utilizes a 6-WFDFN exposed pad package with surface mount mounting type. The component operates without digital communication interfaces, relying on hard-wired analog fault signals for system monitoring.

Feature Summary

• Provides secondary protection for multi-cell lithium-ion and lithium-polymer battery packs
• Detects overvoltage, undervoltage, and overtemperature conditions via analog signals
• Supports 1 to 3 cell series configurations
• Operates without digital telemetry or communication interfaces

Applications

• Lithium-ion battery pack protection
• Lithium-polymer battery management systems
• Portable electronic devices requiring multi-cell safety circuits

Procurement Notes

Verify the specific manufacturer documentation for the MM3563B05RRE to confirm exact electrical parameters and pinout configurations. Ensure compatibility with your system's voltage thresholds and thermal requirements. Confirm that the absence of digital communication aligns with your design needs, as this part relies solely on analog fault signaling. Check RoHS3 compliance status if required by your manufacturing standards.

Selection Notes

Select this component when a cost-effective secondary protection solution is needed for 1-3 cell Li-ion or Li-Po packs. It is suitable for applications where digital telemetry is unnecessary and hard-wired analog signals suffice for fault indication. Consider the 6-WFDFN package size for space-constrained designs. Verify that the analog-only interface meets the host controller's input requirements.

Part Context

The MM3563B05RRE belongs to Mitsumi Electric Company Ltd's battery management product line. It is an active component manufactured under ROHS3 compliance. Related parts in the family include the MM3508C01RRE and MM3563B13RRE, which share similar protective functionalities but may differ in cell count support or specific feature sets.

Replacement Considerations

Publicly confirmed substitute part numbers are not explicitly listed in the provided source material. The MM3508C01RRE and MM3563B13RRE are mentioned as related active products from the same manufacturer, but direct substitution requires verification of specific electrical parameter matches against official datasheets.