MCP73832-5ACI/MC

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PMIC-Battery Chargers are widely used in various electronic devices to regulate and manage electrical charge. The MCP73832-5ACI/MC is a highly efficient, low power and mid-range battery charger. It offers a wide variety of features for charging batteries with a wide range of voltages, such as Li-Ion, Li-Polymer and mixed mode battery chemistries.

MCP73832-5ACI/MC features Battery Management Safety time-outs, over-voltage and over-temperature protection and a low-cost 25mΩ ideal diode for maximum efficiency and low power consumption. Moreover, it is equipped with Analog Remote Sense and Programmable Charge Current Limits. It also has an adjustable termination current so that the total charge can be adjusted, allowing the device to charge different battery capacities.

The MCP73832-5ACI/MC also features an integrated, digital power monitoring and control feature which automatically adjusts the operating parameters according to the system, operating temperature, and battery parameters. The device offers a high accuracy of ±2%. This ensures that the battery is fully and accurately charged and discharged to avoid over-charging, which may damage the battery.

The MCP73832-5ACI/MC is an ideal choice for applications such as laptops, tablets, smartphones, power banks and other portable electronic devices. The device allows for fast charge, and the adjustable current limit feature allows users to quickly and easily adjust the charging current for optimal charging being provided to the battery.

The working principle of the MCP73832-5ACI/MC is relatively simple. Two voltage rails (Batch/Bus and Low Power) provide the necessary power to charge the battery. The Batch/Bus rail is used to supply the voltage required to charge the battery while the Low Power rail is used to control the charging process. This ensures that the battery is charged at its optimal rate in order to protect it from overcharging and over-discharging.

The device has two main operating modes: the direct mode and the programmable mode. In direct mode, the device automatically adjusts the charge current based on the profile of the battery being used. This mode is used when the battery temperature and system requirements are known. In programmable mode, the charge current can be programmed and adjusted to match the desired charge profile.

The MCP73832-5ACI/MC has a wide operating voltage range of 2.5V to 6V and is capable of charging at voltage up to 8V. The device also features a wide range of current settings that can be adjusted to match the charge rate of the battery being charged. With its high performance, efficiency and competitive price point, the MCP73832-5ACI/MC is an excellent choice for a wide range of battery charging applications.

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