MCP73832T-5ACI/MC

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The MCP73832T-5ACI/MC is a charger of PMIC - Battery Chargers, which serves to convert levels of output voltage or current to the levels required by an electrical load. The MCP73832T-5ACI/MC is a Li-Ion/Li-Polymer linear battery charger. It automatically views the entire charging procedure, including hazard prevention, current sensing, thermal regulation and safety timer expiration. The charger’s programmable output voltage and current makes it suitable for single cell Li-Ion or Li-Polymer battery applications that require peak current up to 650 mA and output voltage up to 4.2 V.

The MCP73832T-5ACI/MC offers an accurate voltage regulation loop, which is enabled by a small ceramic capacitance between FB and SGND; and the accurate constant current regulation loop which is realized by a p-channel MOSFET between GND and VBAT. The device’s high efficiency and low drop out voltage enables battery charging even in uncommonly lower voltage sources, in contrast with other chargers. An input voltage range of 2.6 V to 6 V is acceptable.

The MCP73832T-5ACI ACI comes with a stand-alone charger, allowing it to be taken on long trips without a secondary supply. It also offers optimized power management feature, which provides low power consumption while the battery is not being charged. The charger utilizes an internal voltage reference to provide an accurate output voltage and features an in-rush current limiter. This feature limits the in-rush current when charging for the first time.

The MCP73832T-5ACI/MC also features short circuit protection with an on-board thermal warning indicator. It also has an inductor, which assists in cutting down on voltage ripples. The device also offers an overvoltage protection feature, helping to protect the battery from being charged with unusually high voltage. This feature can be adjusted to a user’s particular charging requirements.

In addition, the MCP73832T-5ACI/MC offers a reverse polarity protection feature. This feature stops the charger from operating if there is a reverse polarity surrounded, such as those caused by using the wrong power supply or if the battery is inserted incorrectly in the device. It also offers a watchdog timer, which will reset the charger should it enter a non-functional state.

The MCP73832T-5ACI/MC PMIC charger is an excellent device for many battery charging applications. It offers a high level of accuracy and reliability for both Li-Ion and Li-Polymer battery charging, along with safety features and the ability to self-adjust for the most suitable charging parameters for any given battery. The MCP73832T-5ACI/MC can be used with a wide range of power sources, from solar to wall outlets, making it an ideal choice for any kind of battery-based device.

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