MCP73832T-2ATI/OT

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A battery charger is a device used to recharge batteries when their energy has been depleted. Battery chargers use a variety of methods to recharge batteries. The MCP73832T-2ATI/OT is a PMIC battery charger device that uses a fundamental charge method called pulse width modulation to safely and efficiently recharge batteries. This article will discuss the application fields and working principle of the MCP73832T-2ATI/OT.

Application Fields

The MCP73832T-2ATI/OT is designed to support single-cell Lithium-Ion and Lithium-Ion Polymer (Li-Ion/Li-Po) batteries. The flexible input voltage range of the device supports both regulated 5V and regulated 12V adapters, making it suitable for various applications. The device is featured with advanced power saving functions and can support a wide range of battery capacities of up to 4.2V/5Ah. It can be used in applications such as mobile phones, tablets, portable DVD players, digital cameras, PDAs and other portable electronic devices.

Working Principle

The MCP73832T-2ATI/OT works by using pulse width modulation (PWM) to control the voltage output from a power adapter or other power supply device. The device modulates the pulses of the output voltage, so that the battery always receives just the right amount of charge without overcharging or undercharging. The device also features temperature sensing and current limiting control, which allow it to protect the battery from damage due to excessive current and overheating. The device also features built-in overvoltage and short-circuit protection to ensure safe charging.

Conclusion

The MCP73832T-2ATI/OT is a PMIC battery charger device that uses pulse width modulation to efficiently and safely charge a wide range of single-cell Lithium-Ion and Lithium-Ion Polymer (Li-Ion/Li-Po) batteries. The device is designed to support 5V and 12V adapters, so it is suitable for a wide range of applications. The device also features temperature sensing and current limiting control, overvoltage and short-circuit protection, to ensure safe and efficient charging of the battery.

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