FAN7930MX_G

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Not For New Designs
Mode:	Critical Conduction (CRM)
Frequency - Switching:	300kHz
Current - Startup:	120µA
Voltage - Supply:	13 V ~ 20 V
Operating Temperature:	-40°C ~ 125°C
Mounting Type:	Surface Mount
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Supplier Device Package:	8-SOP

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PMIC - PFC (Power Factor Correction) is an important and ever-evolving technology in electronics that helps in the optimization of power supply systems. This technology helps optimize the power delivered to a device with minimum power losses. It basically works by improving the power factor of an electrical system, which helps to reduce reactive power and increases power efficiency. The FAN7930MX_G is an integrated controller designed for active Power Factor Correction (PFC) applications.The FAN7930MX_G combines advanced digital control algorithms with analog circuitry to provide a highly efficient, accurate and reliable PFC controller. It provides a digital interface for programming and setting the data, ensuring effective and accurate operation. With built-in protection features, the FAN7930MX_G can be used in complex power network structures.The FAN7930MX_G offers an integrated boost converter to provide enough energy to the load, even when the voltage drops or the system’s power factor deteriorates. It also ensures stability in load current and output voltage, while providing stable output power. In addition, this IC utilizes advanced digital loop control to improve the performance.In terms of applications, the FAN7930MX_G is suitable for use in a range of power system design applications. It can be used to regulate the output power of different types of power supplies including offline, online, and hybrid switch-mode power supplies (SMPS). Furthermore, its high accuracy of regulation makes it suitable for use in the latest high-density power systems.In terms of its working principles, the FAN7930MX_G has several components that work together to carry out effective power factor correction. First off, it maintains an output voltage level as close to the input voltage as possible by regulating the switching frequency of the power supply. In addition, it also sets an adjustable low current level limit which is used to prevent overloading of the load. This is accomplished by employing such features such as peak current protection, voltage and current feedback control loops, and over-temperature protection.Furthermore, the FAN7930MX_G also offers an isolated signal link between the integrated PFC controller and the output voltage rail, allowing the controller to regulate the output voltage and provide maximum output power efficiency. In addition, this feature also helps in increasing the levels of noise and ripple at the output.Overall, the FAN7930MX_G is a highly efficient and cost-effective PFC controller which is suitable for use in a variety of applications. It offers high degree accuracy, performance and protection features that make it one of the best PFC controllers in the market.

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