FX026

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FX026 Application Field and Working Principle

FX026 is an excellent design in current series of DC-DC switching regulators that are commonly used in the field of power management. It belongs to the broad category of PMIC (Power Management Integrated Circuits) and more specifically, voltage regulators and DC DC switching regulators. This concise article introduces the application field of FX026 as well as its working principle to give readers a better understanding of the product.

Application Field of FX026

FX026 can provide power supply solutions for a variety of electronic products and gadgets. Common applications include laptop computers, point-of-sale systems, residential electrical systems, power supplies for communications, industrial applications, and automotive applications. The maximum output power of FX026 can reach up to 100W, meeting various power supply needs from customers. On top of that, the product is not only capable of meeting the requirements of supplying steady output voltage, but also being capable of running lower power consumption. As a result, product developers are able to reduce the size and cost associated with the power supply system.

Principal of Working

The centralized function of FX026 lies in the high efficiency synchronous buck converter. It allows the product to adjust the output voltage and current with the help of external voltage feedback components. There are two capacitors that are used to store such voltage and they are commonly referred to as the input and output capacitors. During the circuit operation, the input capacitors will help to stabilize the input voltage, while the output capacitors help to stabilize the output voltage.

Essentially, when the load current exceeds the upper limit, FX026 will then send a signal to the high efficiency synchronous buck converter to reduce the voltage of the output capacitor. However, when the transient load current decreases below the lower limit, the synchronous buck converter will send a signal to activate and increase the output voltage.

In summary, the efficient operation and accurate voltage/current adjustment of FX026 are just one of many features that qualify it as excellent choice for power management system.

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