NCP1282BDR2G

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NCP1282BDR2G Application Field and Working Principle

NCP1282BDR2G belongs to a type of PMIC - AC DC Converters, Offline Switchers that are widely used in a variety of applications such as consumer and industrial electronics, automotive, communication and aerospace. These converters can handle a wide range of AC or DC voltages and frequencies, making them well suited for various applications.

In particular, the NCP1282BDR2G AC/DC converter is utilized in switching electrical loads and controlling the flow of current in circuit designs. More specifically, it can be used for LED lighting, AC phase control, DC to DC conversion, as well as high-efficiency AC/DC rectification.

The NCP1282BDR2G is designed to provide a pulsed-mode conduction linear regulator. It features an internal 5V oscillator that can run up to 150 kHz. This allows the converter to limit the low-side conduction losses and optimizes system efficiency. Additionally, the NCP1282BDR2G is designed with an output resistor network for regulating the output voltage.

The NCP1282BDR2G is also designed with a frequency jittering feature to reduce the size of the external filter components. This feature helps reduce the levels of output noise and ripple, while simultaneously maintaining maximum efficiency. Additionally, the NCP1282BDR2G includes an overvoltage protection function which prevents the converter from being damaged when the input voltage goes beyond its specified limits.

The NCP1282BDR2G features a high-temperature auto-restart mode which ensures the converter is restarted in the event of a fault or over temperature. Moreover, it also has an integrated soft start feature to reduce the inrush current at start-up. This helps reduce system stress and improves long term stability.

The NCP1282BDR2G has an operating temperature range that can vary from -40°C to 130°C and can handle input voltages of up to 400VAC or 600VDC. This wide range of operating temperatures and voltages makes it an ideal choice for a wide range of applications. Additionally, the NCP1282BDR2G is designed with a high-efficiency rating of up to 94%, making it an energy-saving alternative.

Overall, the NCP1282BDR2G is perfectly designed for controlling electrical loads and regulating AC or DC voltages in circuit designs. Its wide range of operating temperatures, input voltages and high efficiency rating make it ideal for a variety of applications. Moreover, the features such as frequency jittering, high-temperature auto-restart and overvoltage protection, further contribute to its superior performance and superior reliability.

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