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MCP73841T-420I/UN

MCP73841T-420I/UN Description

The MCP73841T-420I/UN is a high-performance battery charger IC designed and manufactured by Microchip Technology. This IC is specifically tailored for lithium-ion and lithium-polymer battery packs, featuring a single-cell configuration with a nominal voltage of 4.2V. The device is surface-mountable, making it ideal for space-constrained applications. It is currently in active production and complies with the RoHS3 standard, indicating its suitability for environmentally conscious designs.

MCP73841T-420I/UN Features

• Battery Pack Voltage: 4.2V, suitable for standard lithium-ion/polymer cells.
• Number of Cells: 1, designed for single-cell battery packs.
• Mounting Type: Surface Mount, ideal for compact designs.
• Fault Protection: Over Temperature, ensuring safety and reliability.
• Voltage - Supply (Max): 12V, allowing for a wide range of input voltages.
• Programmable Features: Timer, enabling customizable charging profiles.
• REACH Status: REACH Unaffected, indicating compliance with European chemical regulations.
• RoHS Status: ROHS3 Compliant, adhering to environmental standards.
• Moisture Sensitivity Level (MSL): 1 (Unlimited), suitable for various manufacturing environments.

MCP73841T-420I/UN Applications

The MCP73841T-420I/UN is well-suited for a variety of applications where efficient and safe battery charging is critical. Some specific use cases include:

• Portable Electronics: Smartphones, tablets, and wearable devices that require compact and efficient charging solutions.
• Medical Devices: Devices that demand reliable battery management to ensure continuous operation.
• IoT Devices: Internet of Things devices that require precise power management to optimize battery life.
• Industrial Equipment: Machinery and tools that need robust charging solutions for extended field use.

Conclusion of MCP73841T-420I/UN

The MCP73841T-420I/UN is a versatile and reliable battery charger IC that offers a range of features tailored to the needs of modern electronics. Its single-cell configuration, programmable timer, and over-temperature protection make it an excellent choice for applications where space is at a premium and battery life is critical. With its compliance with environmental standards and a wide supply voltage range, the MCP73841T-420I/UN is a robust solution for a variety of battery-powered devices.