MAXREFDES98EV#

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Evaluation board are a critical part of the design process, allowing users to quickly evaluate and modify the performance of products. The MAXREFDES98# is a highly versatile and powerful evaluation board designed to serve the application field of DC/DC and AC/DC (Off-Line) SMPS products.

The board is based on the MAX17043G synchronous step-down converter with integrated FET. It consists of two main sections: a DC/DC primary side control subsystem and a secondary side synchronous rectification controller. This evaluation board offers a wide output voltage range, adjustable it from 0.8 volts to 5.5 volts. In addition, the board also supports automatic output voltage synchronization with adjustable switching frequency and pulse-width modulation dead-time control.

The evaluation board also has a robust analog circuitry to provide voltage and current feedback, making it suitable for use in high power applications. Additionally, it has the flexibility to work with wide input voltages, from 4.5 volts to 20 volts, and comes with several protection features such as overload, overheat, and short circuit. This makes it suitable for use in systems where reliable operation is desired.

The board is also capable of providing excellent line and load regulation, and low output ripple. The adjustable on-time and synchronizing frequency can be used to optimize the performance of the converter under different conditions. The evaluation board has built-in diagnostics, protection features, and can be configured online. It also features a GUI interface, allowing users to quickly view and adjust settings for improved efficiency.

The board’s architecture is based on the MAX17043 device, which is an integrated dual-channel switching controller for high current, synchronous rectified DC/DC converters. It features Analog/Digital integration and a simple voltage feedback system. Its dual-channel architecture enables the output voltage control, synchronization, and burst-mode/PWM control.

The working principle of the MAXREFDES98# board is simple. It is designed to optimize the operation of a synchronous rectification controller by providing a control signal that is adjusted based on the input and output voltages. This signal is generated by the device’s internal logic and then passed to the rectification controller, allowing it to switch on/off synchronously for efficient operation. The evaluation board also provides a user-friendly interface, allowing users to quickly adjust settings for improved performance.

The MAXREFDES98# is a versatile and powerful evaluation board that provides a wide range of applications in DC/DC and AC/DC (Off-Line) SMPS. Its adjustable on-time and synchronizing frequency capabilities allow users to easily optimize the performance of the power supply under different conditions. Additionally, it includes several protection features and a user-friendly GUI interface, making it suitable for products requiring reliable operation. With its high level of flexibility and performance, the MAXREFDES98# can be used in many application fields.

The specific data is subject to PDF, and the above content is for reference