MC3761AJ3HAU

Overview

The MC3761AJ3HAU is a battery protection integrated circuit manufactured by Mitsumi Electric Company Ltd. It is designed for lithium-ion and lithium-polymer battery management applications. The device operates within an ambient temperature range of -40°C to 85°C. It utilizes a PLP-6J surface mount package. The component functions as a single-cell protection IC with integrated FET control capabilities.

Feature Summary

• Provides dedicated protection functions for lithium-ion and lithium-polymer battery cells
• Integrates field-effect transistor (FET) control mechanisms for efficient power management
• Engineered for stable operation across extended industrial temperature ranges

Applications

• Lithium-ion battery pack protection systems
• Lithium-polymer battery management modules
• Single-cell battery safety circuits

Procurement Notes

Verify the specific manufacturer datasheet for the MC3761AJ3HAU to confirm exact electrical characteristics and pin configurations. Ensure compatibility with your system's voltage requirements and thermal management design. Cross-reference the PLP-6J package dimensions with your PCB layout specifications. Confirm that the operating temperature range meets your application's environmental demands before finalizing procurement decisions.

Selection Notes

Select this component when designing protection circuits for single-cell lithium-based batteries requiring integrated FET control. Consider the PLP-6J package size constraints during PCB layout planning. Evaluate the -40°C to 85°C operating range against your target environment. This IC is suitable for applications prioritizing compact footprint and direct cell protection without external discrete components.

Part Context

This component belongs to Mitsumi Electric Company Ltd's portfolio of power management integrated circuits. It falls under the category of battery management solutions specifically tailored for portable and stationary energy storage systems. The company specializes in electronic components including switching regulators, antennas, and wireless modules, positioning this IC within their broader energy management ecosystem.

Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided documentation. Consult official manufacturer resources or authorized distributors for potential alternatives. Verify functional equivalence and pin compatibility before considering any cross-references.