MCP73841T-420I/UN

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PMIC - Battery Chargers are used for charging lithium-ion batteries and other rechargeable batteries in portable electronic devices such as smart phones, tablets, and laptops. The MCP73841T-420I/UN is a device specifically designed for this purpose, and it offers a number of features that make it well suited for a variety of applications.

The MCP73841T-420I/UN is a 64-pin microcontroller device with a 4-channel regulator, 2-channel switch, and precision voltage reference. It integrates functions such as over-voltage protection, over-temperature protection, cycle counting and temperature monitoring. This device also contains an Intelligent Charge Algorithm (ICA) which enables it to optimize each charge cycle based on the charge current and temperature.

The MCP73841T-420I/UN is designed to charge one, two, or three cells simultaneously in a single package. It also supports multiple charge profiles, allowing it to quickly adjust its output current according to the characteristics of the different battery chemistries. This device is also designed with a low quiescent current (IQ) to minimize power consumption and allow multiple devices to be connected to a single battery.

The MCP73841T-420I/UN also offers a number of safety features to protect the battery from damage. These features include over-voltage, over current, and reverse charge protection that prevents the battery from becoming overloaded and damaged. Additionally, thermal protection prevents excessive heat from damaging the battery, and over-temperature protection helps to maintain optimal charging temperatures for longer battery life and better performance.

The MCP73841T-420I/UN is an easy to use, precise, and efficient device for charging high-quality lithium-ion batteries. It\'s suitable for use in a wide variety of applications, including consumer electronics, automotive, wearables, medical, and industrial applications. This device is also designed with a very low quiescent current, which helps to lower system power consumption. Overall, the MCP73841T-420I/UN is an ideal choice for anyone looking to charge high-quality lithium-ion batteries in a wide range of applications.

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