MAX17544EVKITB#

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The MAX17544EVKITB# evaluation board is an integrated solution that helps engineers to evaluate the MAX17544 AC/DC offline switch-mode power converter. Featuring AC/DC rectification for generating clean power for distributed power systems, an integrated microcontroller provides designers with the flexibility to modify various power optimization parameters. This evaluation board is ideal for use in applications in the power supply and telecommunications markets.

The MAX17544EVKITB# operates a quasi-resonant cycle for improved light-load efficiency while maintaining high performance and fast transient response. The high frequency operation results in a converter featuring excellent stand-by power consumption and size. Ethylene vinyl acetate (EVA) insulation provides isolation and low-leakage current, while an internal MOSFET and shielded inductor result in low parts count and superior power conversion efficiency.

The evaluation board is designed to provide an easy-to-use platform, which allows designers to evaluate the performance of the MAX17544 over a wide operating range. The operating conditions of the converter can be tested around various system load boundaries by using the PC board mounted potentiometer. With the integrated microcontroller, many parameters such as frequency, current protection, and peak current limit of the converter can be adjusted or disabled.

The MAX17544EVKITB# supports a wide range of input voltage from 90VAC up to 265VAC and a voltage output of 3.3V to 16V. It can deliver up to 6A current at a peak efficiency of 85.7%. The operating frequency can be programmed to either 100KHz or 150KHz. This setting is useful for achieving the best power consumption balance under various load conditions.

As safety is an important aspect of power supply, the evaluation board includes a set of safety features such as an overtemperature protection, overvoltage protection, undervoltage protection and overcurrent protection. The microcontroller also provides adjustable soft-start and hiccup current limit as additional protections.

In conclusion, the MAX17544EVKITB# evaluation board provides a reliable platform to get started with the MAX17544 AC/DC Offline Switch Mode Power Converter. This board supports a wide range of input voltages and current output range, making it an ideal solution for a variety of applications in the power supply and telecommunications markets. With the help of the integrated microcontroller, designers have full control over the power optimization parameters, allowing them to evaluate the performance and optimize their design for maximum efficiency.

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