ACT2801BQL-T1028

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Modern battery management systems are essential for powering today’s electronic products. They are responsible for monitoring the state of charge of a battery, extending its operational lifetime, minimizing power consumption, and protecting the battery from overcharging and deep discharging. The ACT2801BQL-T1028 is a power management integrated circuit (PMIC) specifically designed for battery management applications with built-in features to ensure the safe and reliable operation of lithium-ion and lithium-polymer batteries.

The ACT2801BQL-T1028 is a fully integrated solution that provides protection circuitry, charging control, voltage regulation and power distribution. It supports the direct flow of current between the battery and the input voltage source, eliminating the need for an external power MOSFET. It also features an Analog-to-Digital converter (ADC) for monitoring the battery’s state-of-charge (SOC) and temperature, and provides precision voltage and temperature regulation for safe charging and discharging of the battery.

The ACT2801BQL-T1028 includes current and voltage monitoring, over-current, over-voltage and over-temperature protection, and open/short circuit detection. It also includes a regulated linear charger with independent soft-start and impedance-compensation control to ensure perfect matches with different batteries. The device is compatible with a wide range of input sources, and provides adaptive power paths for both charging and discharging operation.

The ACT2801BQL-T1028 is typically used in applications such as smartphones, tablets and other battery powered devices. It is designed to help extend the battery’s lifetime by protecting against overcharging, over-discharging and over-temperature conditions. The device also reduces power consumption by automatically switching between a direct-charging path from an external voltage source and a step-down DC-to-DC converter.

The ACT2801BQL-T1028 is an ideal power management solution for battery management applications. Its features ensure the safe and efficient operation of the battery, while its integrated charger and power supply minimize components count and reduce board space. The device is also designed to minimize power consumption while ensuring the highest performance, making it an ideal solution for applications where power efficiency is a concern.

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