ACT8798QLFHS-T

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Power management is a critical necessity for any electronic device, yet different devices require varying solutions that involve special kinds of components. The ACT8798QLFHS-T Power Management Integrated Circuit (PMIC) is a specialized component that is often used in various microelectronics across a broad range of applications. This section will discuss the ACT8798QLFHS-T PMIC, inluding its application field, key features and its working principles.

Application Field

The ACT8798QLFHS-T PMIC is ideally suited for use in portable electronics, industrial Internet of Things (IoT) and consumer applications. This PMIC is an excellent choice for any device that needs compact, low power consumption, reliable and integrated power management. For instance, it is suitable for use in hand-held devices such as mobile phones and PDAs. The ACT8798QLFHS-T is also well suited for use in a wide variety of sensors, as well as automotive, smart home and intelligent industrial devices such as cameras and robots.

Key Features

The ACT8798QLFHS-T PMIC is known for its impressive list of features. Its low voltage core and I/O power delivery is integrated with features such as a power-on reset circuit, a supply voltage supervisor and a power-on reset signal output. This PMIC also offers an integrated general-purpose input/output (GPIO) so that it can be used for a variety of applications. In addition, the ACT8798QLFHS-T is equipped with an integrated low-dropout (LDO) linear regulator, which is specifically designed for low noise operation.

Furthermore, the ACT8798QLFHS-T includes a low current start-up circuit, a voltage reference and a system clock buffer. The PMIC\'s built-in temperature sensor allows it to monitor the ambient temperature and can be used to adjust the output voltage of the regulator. The component also features a sleep mode to reduce power when the device is not in use and an adjustable current-limit protection to prevent overheating.

Working Principle

The ACT8798QLFHS-T is a complete power management solution. Its core features are all integrated into a small, programmable 8-pin SOIC package. The component is designed to regulate and manage the power to a small system, such as a cell phone or a single-board computer. It works by controlling the voltage supply, reset and sleep modes of the system.

The PMIC is powered by a +1.8V to +17V supply voltage and provides regulated outputs of up to 5.5V for the core and 1.8V for the I/O voltage. The component includes an adaptive over-current protection circuit and an active current limiting system to protect against overloads and short-circuits. The component also includes an adjustable voltage reference, which allows the voltage output to be precisely tuned for its intended application.

The ACT8798QLFHS-T PMIC is an incredibly powerful and versatile component for a wide range of microelectronics applications. Its low voltage core and I/O power delivery make it ideal for use in portable electronics, industrial IoT and consumer devices. The component\'s advanced features, such as its integrated general-purpose I/O, low current start-up circuit and voltage reference, make it well suited for any power management requirement. With its comprehensive features and a well-designed operating system, the ACT8798QLFHS-T is set to be a standard component in the upcoming generation of smart devices.

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