ACT2801CQL-T1028

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The ACT2801CQL-T1028 is a multi-chemistry battery charger controller designed to charge batteries used in industrial and medical applications. The ACT2801CQL-T1028 is a monolithic solution that integrates Load Switch, Battery gas gauge and isolated charger Controller functions into one device.This product is well suited for industrial and medical battery charger applications such as notebook, power tools, and industrial batteries.

The ACT2801CQL-T1028 battery management device gives users true flexibility, optimizing system design by activating multiple charge algorithms as specified by JESD51-2, JESD51-3, and JESD51-4 standards. Additional flexibility is given by use of either a PWM or CNH control method, which allows designers to use different charge profile types suitable for the application.Increased safety features incorporated in the ACT2801CQL-T1028 battery management device includes two separate load switches to protect against overcharging and undercharging conditions, along with limited charge current protection. Fault detection and reporting is also included, which provides clear information to the system when issues exist with the charge/discharge circuit. This further improves the system accuracy and reliability.

The ACT2801CQL-T1028 is designed to work with a variety of different battery chemistries including Lithium-Ion, Nickel-Cadmium, and Nickel-Metal Hydride batteries. The ACT2801CQL-T1028 offers a range of features that optimize performance and make it suitable for a wide range of applications.The most important features of the ACT2801CQL-T1028 are its safety features. The device includes two load switches that protect the system from overcharging and undercharging conditions. This is accomplished with the use of an internal thermal sensor as well as a peak voltage sensing circuit that monitors and adjusts the charge current and cut off current to the battery, thus helping to prevent overcharging and undercharging. The device also includes a limited charge current protection that ensures that the charge current does not exceed the specified limit. This ensures system safety and prevents the possibility of catastrophic failure from occurring due to excessive current.

The ACT2801CQL-T1028 also includes a fault detection and reporting circuit, which gives clear information to the system when there are any issues with the charger circuit. This job of fault detection and reporting is paramount in any battery management system, as it helps maintain the accuracy and reliability of the system. The ACT2801CQL-T1028 battery management device also incorporates a number of other useful features, such as open loop current control, charge fault counter, and temperature compensated charge and discharge algorithms. These features further improve the accuracy and performance of the device.

In summary, the ACT2801CQL-T1028 battery management device provides an ideal solution for industrial and medical applications that require accurate and reliable battery monitoring and charge control. This device provides a robust combination of features, safety features and flexibility for designers to integrate into their systems. The ACT2801CQL-T1028 is also extremely cost effective, making it an attractive choice for applications that require reliable and accurate battery management.

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