ACT8780QLHCB-T

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An ACT8780QLHCB-T is a type of power management integrated circuit, or PMIC. PMICs are used to augment and manage the power supply in a variety of electronic systems and devices. PMICs that are specialized are used in certain applications or electronics that require certain functions or features.

The ACT8780QLHCB-T is a specialized type of PMIC. It uses high-efficiency synchronous buck reference design to convert input DC voltage power into the desired output voltage necessary for supplying the output device. It has an outputvoltage accuracy of ±1% at 0A to 3A and runs an efficiency of 92% over the operating range.

The ACT8780QLHCB-T application field includes various industrial, commercial, automotive, and consumer products, including 5V high performance microcontrollers, 5V/3.3V FPGAs, power sequencing and sequencing, automotive DDR/CPU and other devices with precise voltage requirements.

The ACT8780QLHCB-T works by taking a DC input voltage of either 5.5V or 12V and converting it into a desired output voltage range as low as 0.6V and as high as 5V. The ACT8780QLHCB-T features efficient voltage regulation, comprehensive protection features, and a low quiescent current of 35uA. It also features an adjustable soft-start, and an adjustable switching frequency from 500kHz to 2MHz.

The ACT8780QLHCB-T also features a wide operating temperature range of -40°C to +125°C. It also features under voltage and over voltage protection, as well as over-current protection. It also features an onboard status register for monitoring of system status.

One of the most important features of the ACT8780QLHCB-T is its Selectable Output Voltage (SOV) feature. This feature, along with the ACT8780QLHCB-T\'s digital voltage control interface, enables it to select between pre-programmed output voltages as low as 0.6V and as high as 5V, depending on the application. This feature also allows for minimal configuration time without sacrificing load regulation or transient performance.

Furthermore, because the ACT8780QLHCB-T is designed to be programmable via a simple I2C bus interface, its output voltage can be adjusted from a single point of control. This allows the user to adjust the output voltage very quickly and easily. It also enables the user to adjust the output voltage on-the-fly, depending on the application.

Overall, the ACT8780QLHCB-T is a specialized type of PMIC that is designed for applications that require precise voltage tuning, high efficiency, and comprehensive protection features. Its adjustable switching frequency and selectable output voltage enable it to be used in a wide range of applications. Its onboard protection features also help to protect the load from current and voltage-related problems. This makes the ACT8780QLHCB-T an ideal choice for industrial, automotive, power sequencing, and consumer electronics applications.

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