MCP73213-A6AI/MF

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The MCP73213-A6AI/MF is an integrated intelligent Li-Ion/Li-polymer battery charger IC. It is categorized as a PMIC (Power Management IC) - Battery Chargers and is suitable for charging batteries in a variety of applications. The device combines highly accurate input current sampling and intelligent control algorithms for precise charge termination and for monitoring of input current data.

The device supports two different modes of operation. It can operate in power-boost or power-phase mode depending on the input voltage. In power-boost mode, it provides high-accuracy battery charging by regulating the input current with a precise algorithm. In power-phase mode, it supports constant-current/constant-voltage charging and fast charging. This device has an integrated low power consumption protection circuit that enables charging while protecting the primary battery from overcharge, over-discharge and over-temperature scenarios.

The device supports a wide input voltage range, with a minimum voltage of 2.5V and a maximum voltage of 18V, making it suitable for a variety of applications. In terms of charging, the MCP73213-A6AI/MF is capable of providing a maximum charging current of 2A and a fast charge current of 1A to quickly fill batteries. As a result, it can safely charge batteries with a capacity of 4.1Ah and higher.

The MCP73213-A6AI/MF also supports an adjustable charge regulation voltage and charge regulation loop, enabling it to provide precise control of the charging process. In addition, it offers a variety of protections including true over-temperature protection, charge-current monitoring for over-current protection, and overcharge/over-discharge detection and protection.

The working principle of the MCP73213-A6AI/MF is simple: the device accepts input AC and DC signals and converts them into a regulated voltage and current to charge the battery. It regulates the current by monitoring the battery\'s voltage and charging state, and adjusts the output voltage to maintain a stable charge. Once the battery is fully charged, the device switches to a low-current standby mode and prevents overcharging.

The MCP73213-A6AI/MF is an excellent choice for a variety of battery charging applications, from consumer electronics to industrial devices. Its wide input voltage range, high-accuracy charge algorithms, and comprehensive safety protections make it a reliable and efficient charging solution. In addition, its low power consumption and adjustable charge regulation voltage make it ideal for simple, efficient, and safe charging.

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