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MCP73871-1CAI/ML

MCP73871-1CAI/ML Description

The MCP73871-1CAI/ML from Microchip Technology is a highly integrated single-cell lithium-ion/polymer battery charge management controller designed for surface-mount applications. Operating with a supply voltage up to 6V, it delivers a maximum charge current of 1.1A, making it suitable for compact, high-efficiency charging solutions. The device supports a 4.1V battery pack voltage, ensuring optimal charging for single-cell Li-ion/Li-Po batteries. Its USB interface and programmable timer enhance flexibility, while built-in over-temperature protection ensures safe operation. Compliant with ROHS3 and REACH standards, it is packaged in a 20-QFN tube, ideal for automated assembly.

MCP73871-1CAI/ML Features

• Single-Cell Charging: Optimized for 1-cell Li-ion/Li-Po batteries with 4.1V termination.
• High Current Capability: Supports 1.1A max charge current for fast charging.
• Robust Protection: Integrated over-temperature fault protection enhances reliability.
• Programmable Timer: Adjustable charging duration for customized applications.
• USB Compatibility: Direct interface with USB power sources for versatile power input.
• Compact & Efficient: 20-QFN package (MSL-3 rated) ensures space-saving PCB integration.
• Compliance: Meets ROHS3, REACH, and EAR99 standards for global deployment.

MCP73871-1CAI/ML Applications

• Portable Electronics: Ideal for smartphones, tablets, and wearables requiring compact charging solutions.
• IoT Devices: Suitable for battery-powered sensors and edge devices with USB power input.
• Medical Devices: Reliable charging for portable medical equipment due to robust protection features.
• Consumer Electronics: Used in wireless earbuds, handheld gadgets, and other USB-charged products.
• Industrial Tools: Supports ruggedized handheld devices with high-temperature tolerance.

Conclusion of MCP73871-1CAI/ML

The MCP73871-1CAI/ML stands out for its high integration, safety features, and USB compatibility, making it a superior choice for modern portable electronics. Its programmable timer and thermal protection ensure adaptability and reliability across diverse applications. Engineers benefit from its compact form factor and compliance with environmental standards, streamlining design-in for global markets. Whether for consumer, medical, or industrial use, this IC delivers efficient, safe, and space-optimized battery charging.