MM3563B07RRE

Overview

The MM3563B07RRE is a battery protection integrated circuit manufactured by Mitsumi Electric Company Ltd. It is specifically designed for the protection of Lithium Ion and Lithium Polymer battery packs. The device supports configurations with one to three cells in series. Key protection functions include over-voltage detection, ensuring that the battery voltage remains within safe operational limits during charging or operation cycles.

Feature Summary

• Provides over-voltage fault protection for multi-cell battery assemblies
• Compatible with Lithium Ion and Lithium Polymer battery chemistries

Applications

• Lithium Ion battery pack protection
• Lithium Polymer battery management systems
• Multi-cell battery assembly safety circuits

Procurement Notes

Verify the exact part number suffix against official manufacturer documentation to confirm pinout and functional specifications. Ensure compatibility with the target battery cell count and chemistry before procurement. Request current datasheets from authorized distributors to validate active status and revision history.

Selection Notes

Select this component when designing protection circuits for single to triple cell Li-ion or Li-Po batteries requiring over-voltage monitoring. Confirm that the package type and thermal characteristics meet the system requirements. Evaluate alternative parts only if specific interface or protection thresholds differ from the standard configuration.

Part Context

Mitsumi Electric Company Ltd is a Japanese manufacturer established in 1954, specializing in consumer electronic components. The company operates as a subsidiary of MinebeaMitsumi. The MM3563B07RRE belongs to their power management and battery protection product line, addressing safety needs in portable electronics and battery-powered devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official manufacturer cross-reference lists for verified equivalents.