NCP5422EVB

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The NCP5422EVB Evaluation Board is an off-line AC/DC switched-mode power supply (SMPS). This evaluation board combines the excellent features of the NCP5422 chip with a wide variety of functions to provide an enhanced power solution. With its compact size, high efficiency and adjustable features, the NCP5422EVB is an ideal solution for today\'s energy-conscious applications.The NCP5422EVB evaluation board is designed to facilitate the power supply design and evaluation process. The board incorporates a full Power-Run circuit from input to output with auto-reset features. Along with a complementary output voltage monitoring and logic fail-safe function, the board offers an adjustable switch-mode power topology which is suitable for a large range of applications. The NCP5422EVB evaluation board supports an input voltage range of 85VAC to 250VAC and includes integrated EMI/RFI filtering. The output voltage can be adjusted between 3V and 5V, and can handle a maximum output current of 500mA. The board also features a wide variety of functional features such as soft-start, adjustable switching frequency, over-voltage protection, and thermal protection.The NCP5422EVB evaluation board offers several advantages in terms of power efficiency. The switching power topology enables a higher efficiency than linear voltage regulators. The NCP5422EVB also incorporates a synchronous rectification technique to further enhance its power efficiency.The NCP5422EVB evaluation board is easy to use and configure. It can be programmed through the I2C interface for setting various parameters such as the output voltage, switching frequency and soft-start time. It also includes an adjustable soft-start time feature to protect against inrush current and provide smooth power transition.The NCP5422EVB evaluation board provides an ideal platform for evaluating and developing off-line AC/DC switched-mode power supplies. With its high efficiency, adjustable features and compact size, the NCP5422EVB makes it easy to optimize power solutions for applications such as consumer electronics, automotive, lighting, medical electronics and industrial applications. The board provides a cost-effective solution for developing and testing off-line SMPS designs.

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