MM3508A01RRE

Overview

The MM3508A01RRE is a one-cell lithium-ion or lithium-polymer battery protection IC manufactured by Mitsumi Electric Co Ltd. This integrated circuit provides essential safety functions for single-cell rechargeable batteries, including overcharge and overdischarge protection. The device monitors cell voltage to prevent damage from excessive charging or deep discharge conditions, ensuring the longevity and safety of the battery pack during operation.

Feature Summary

• Provides overcharge protection for single-cell lithium-based batteries
• Includes overdischarge protection mechanisms
• Designed for integration into compact battery management systems

Applications

• Protection circuits for portable electronic devices
• Single-cell lithium-ion battery packs
• Lithium-polymer battery management systems

Procurement Notes

Verify the exact part number MM3508A01RRE against official Mitsumi Electric documentation to confirm specifications. Ensure compatibility with the specific battery chemistry and system requirements before procurement. Check for any recent datasheet updates or revisions that may affect performance characteristics.

Selection Notes

Select this component when designing protection circuits for single-cell lithium-ion or lithium-polymer batteries. Consider its integration capabilities and protection thresholds relative to the target battery specifications. Evaluate package options and thermal requirements for the intended application environment.

Part Context

This component belongs to the family of battery protection ICs offered by Mitsumi Electric. It serves as a critical safety element in modern portable electronics, safeguarding energy storage cells from electrical faults. The device complements other power management solutions within battery-powered systems.