MCP73838-FJI/MF

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The MCP73838-FJI/MF is a high efficiency, low power, advanced single cell Li-ion/Li-Polymer battery charge management controller with integrated power FET. It is an adaptive constant-current/constantvoltage (CC/CV) controller that supports a wide range of lithium-ion/Li-Polymer battery packs with a variety of protection features. The MCP73838-FJI/MF can be used in many different applications that require the charging of a single-cell Li-ion or Li-Polymer battery.

The MCP73838-FJI/MF is part of a family of battery charge management controllers and is a great option for battery-based product designs that require full integration and high efficiency. The MCP73838-FJI/MF offers an advanced, compact solution for battery charge management in applications such as wearable electronics, peripherals, medical devices, gaming, and portable consumer electronics.

Application Field:

The MCP73838-FJI/MF is suitable for many applications that require the charging of a single-cell Li-ion or Li-Polymer battery. It is well-suited for designs that require full integration, high performance, and high efficiency. The MCP73838-FJI/MF can be used in wearable electronics, peripherals, medical devices, gaming, portable consumer electronics, and many other battery-based products.

Working Principle:

The MCP73838-FJI/MF is a highly advanced, low power, and highly efficient single cell Li-ion/Li-Polymer battery charge management controller with integrated power FET. The device utilizes a constant-current/constant-voltage (CC/CV) charge algorithm with an integrated state machine to provide quick and easy battery charging with optimal charging time and solution size. The MCP73838-FJI/MF offers an integrated 2A charge pump, which further improves efficiency while also providing the flexibility to support both input voltage sources and a wide range of output voltage applications.

The MCP73838-FJI/MF offers a variety of safety features, including over-current and over-voltage protection, charge timer, input current limit and thermal regulation. These features help ensure reliable and safe charging of the battery, while also maximizing performance and efficiency. The device also features an automatic recharge feature, which allows it to restart the charging process if the battery is disconnected from the power source.

In addition, the MCP73838-FJI/MF also supports data telemetry, allowing for the communication of charging status, battery temperature, and other charge information to the end user. This feature helps to optimize the charging process and improve the overall user experience.

The MCP73838-FJI/MF\'s flexible and highly efficient design makes it the perfect choice for battery-based product designs. This device is a great for designers who are looking for a one-stop solution for battery charge management.

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