MIC33050-4YHL-EV

MIC33050-4YHL-EV is an evaluation board for off-line DC/DC & AC/DC (off-line) SMPS applications. It supports both standard and non-standard configurations, allowing designers to evaluate and develop power supplies using a wide range of components and control techniques. The board integrates all essential components into a single package, providing maximum flexibility to designers and engineers.

The board supports up to 77W of output power, featuring a wide range of input and output voltage combinations up to 100V. Its power factor correction and boost regulation ensure high efficiency over a wide range of operating conditions. The board also provides optimized ripple and noise reduction, as well as over-temperature protection.

The board includes four main sections: input, rectification, regulation, and output. The input section is a power input filter, rectifying the input current coming from the wall adapter in order to remove any transient voltage. The rectification and regulation sections convert the AC signal to a DC signal, and adjust its voltage level and current according to the desired output Voltage and current. Finally, the output section includes additional capacitors and filters that refine the output voltage and reduce its ripple.

The board also includes several protection features, such as over-temperature and over-voltage protection, to ensure safe operation. It also features remote sensing, overcurrent protection, and ESD protection. Additionally, the board comes with a wide range of features, such as PFC, soft start, and delayed open-loop to support the design of advanced power-supply solutions.

The MIC33050-4YHL-EV evaluation board offers designers a powerful platform to develop and evaluate a range of off-line DC/DC & AC/DC (off-line) SMPS solutions. It features a wide range of components and control techniques, enabling the design of high power, high efficiency, and reliable solutions for a variety of applications.