MAX17681AEVKITF#

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The MAX17681AEVKITF# is an evaluation platform belonging to the Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS range of products. It is used to evaluate the MAX17681A, an advanced 1A synchronous step-down DC-DC regulator designed for automotive, industrial and server applications. The MAX17681A is integrated with a low-resistance power stage and features programmable soft-start time, fast-loop transient-response with internal compensation, output current-limit protection, and power-good status indication.

The MAX17681AEVKITF# comes with a comprehensive library of evaluation software designed to help users quickly evaluate the device’s performance. It also features key hardware components including a MAX17681A demo board and a MAX32620SYS MCU evaluation system board. The MAX32620SYS MCU board houses an ARM Cortex-M4 core and a lot of peripherals, which allows users to quickly build various evaluation tests and also to develop high-speed applications.

The MAX17681A is an advanced synchronous step-down DC-DC regulator designed to operate between 4.5V and 15V input voltage. It can provide up to 1A continuous output current while consuming a very low quiescent current of 3.9mA. It is capable of switching at frequencies up to 1.6MHz, and it also offers a low profile 0.75mm height power stage. The integrated compensation network and current-limit architecture ensure fast and easy loop closure.

The MAX17681A supports a wide variety of output-voltage configurations, including 0.8V to 7V for single output applications. External output compensation can be configured with two external resistors, offering a wide range of adjustment, while the two internal current-limit thresholds can be adjusted up to 2.5A and 4A through a single external resistor. Additionally, the MAX17681A implements a highly-adjustable input-voltage soft-start protocol.

The operating characteristics of the MAX17681A can be evaluated using the MAX17681A demo board. It features integrated components such as inductors, capacitors, resistors, MOSFET and Schottky diode to support the evaluation. Additionally, the board also provides input voltage-setting, output voltage-setting, selectable input capacitors, ON/OFF trigger circuitry, and other external test points for easier measurement and control.

In summary, the MAX17681AEVKITF# is a comprehensive evaluation platform designed to evaluate the MAX17681A. It features a MAX17681A demo board and a MAX32620SYS MCU evaluation system board, as well as an evaluation software package for users to quickly evaluate the device’s performance. The MAX17681A is an advanced synchronous step-down DC-DC regulator designed to operate between 4.5V and 15V input voltage and capable of providing up to 1A continuous output current. Its integrated components and adjustable compensation and current-limit settings make it a reliable solution for automotive, industrial and server applications.

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