ACT2813QY-T Integrated Circuits (ICs)

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The ACT2813QY-T is a highly efficient dual channel linear battery charger designed to charge lead acid and lithium based batteries. It is a low quiescent current power supply, capable of providing up to 28A of continuous charging current while operating in a wide 4.5 to 15V input voltage range. It is particularly suited for applications in medical and industrial where protection requirements, low power consumption, and precise accuracy is a critical requirement.

The ACT2813QY-T is a highly integrated battery charger that combines an industry leading low dropout voltage, low quiescent current power supply, and an error amplifier with integrated adaptive voltage loop compensation. This allows for precise charge voltage regulation in a variety of battery chemistries, including sealed lead acid, Lithium Polymer, and Lithium Ion, with no input voltage limitation.

The ACT2813QY-T has two switchable charging paths and two regulated current levels, allowing the user to select the most efficient charge current level for the application. It also supports a wide input voltage range from 4.5V to 15V, and is highly efficient across the entire operating range.

The ACT2813QY-T is highly suited for applications which require both a low quiescent current and precise voltage accuracy. It is able to provide up to 28A of continuous charging current while still achieving high efficiency levels, making it an ideal solutions for applications that require fast charging times.

The ACT2813QY-T also features a wide variety of safety features, such as over-voltage, over-temperature, under-voltage, over-current, and reverse current protections, to ensure your batteries are charged safely and reliably. It also has dual pin On/Off control for easy power management in multi-cell battery applications.

The ACT2813QY-T is an ideal solution for medical, industrial, and general-purpose battery charging applications, where low quiescent current, precise charge accuracy, and efficiency are required. With its integrated error amplifier, adaptive voltage loop compensation, and wide operating range, it can provide fast and reliable charging while ensuring reliable protection of your batteries.

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