MM3563B06RRE

Overview

The MM3563B06RRE is a secondary protection IC for lithium-ion and lithium-polymer battery packs. It integrates overcharge, overdischarge, and short-circuit protection functions. The device operates within an ambient temperature range of -40°C to 110°C. It utilizes a surface-mount package with six pins. This component is designed for multi-cell battery applications requiring reliable safety monitoring.

Feature Summary

• Provides comprehensive secondary protection against overcharge, overdischarge, and short circuits
• Designed specifically for lithium-ion and lithium-polymer battery pack safety management
• Operates reliably across a wide industrial temperature range

Applications

• Lithium-ion battery pack protection
• Lithium-polymer battery pack protection
• Multi-cell battery safety monitoring systems

Procurement Notes

Verify the manufacturer as Mitsumi Electric Company Ltd. Confirm the part number matches MM3563B06RRE exactly. Check that the package type is 6-pin surface mount. Ensure the operating temperature range meets application requirements of -40°C to 110°C. Validate product status as active before procurement.

Selection Notes

Select this IC for applications requiring dedicated secondary protection for Li-ion or Li-polymer cells. Consider the 6-pin SMD package for space-constrained designs. Verify compatibility with the specific cell chemistry and voltage levels of the target battery pack. Ensure thermal management supports the specified operating temperature range.

Part Context

This component belongs to Mitsumi's PMIC battery management line. It serves as a safety monitor rather than a primary charge controller. The device complements primary protection circuits by providing redundant safety features. It is intended for use in portable electronics and power tools requiring robust battery safety.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official Mitsumi resources for qualified alternatives. Ensure any replacement maintains identical pinout and protection thresholds.