FEBFAN53525-MPSBUCK9-GEVB

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FEBFAN53525-MPSBUCK9-GEVB is an evaluation board belonging to the category of evaluation boards for DC/DC and AC/DC (Off-Line) SMPS (Switched Mode Power Supplies). This board is used to provide an integrated solution and help customers evaluate the performance of corresponding circuits. It utilizes MPS\' own power stages to realize buck converter, boost converter, Boost-Buck converter and external charging type single-channel POL modules.

The DC/DC and AC/DC (Off-Line) SMPS evaluation board is equipped with an MCU - STM32F103VET6, and provides an external serial download interface, which can facilitate the debugging process of the evaluation system. In addition, it also provides the user with simple digital tube buttons, RGB indicator lights, dedicated IOs and other functions.

The working principle of the evaluation board is mainly to provide the adjustment of the power level, feedback and other parameters of the power system of the switching power module, and to change the actual output voltage and working frequency of the system through the adjustment.The basic ideas of Boost and Buck logic components and their application are discussed in detail. The feedback network monitoring voltage and current used to control the feedback signal digital value is also discussed in detail.

The working principle of the board, its components, and the features of each component are also discussed in greater detail. For example, the board is fitted with MOSFET, gate driver, soft start, flash start, current sensing resistor and the like components. These components are used for controlling and adjusting the voltage/current values of the system. Further, the evaluation boards also feature OVP, UVLO, and other protective functions against over-current and over-voltage; it provides adjustable parameters, and has the ability to detect the output voltage of the load current.

FEBFAN53525-MPSBUCK9-GEVB evaluation board provides various features such as a wide input voltage range between 4.5V to 14V, up to 8A output current with up to 97% efficiency, adjustable output current, built-in temperature protection, low EM interference, accurate load regulation, and short-circuit protection. It can work under different temperature, input voltage, and output voltage conditions. Overall, the evaluation board offers high performance for the switching power supply system.

The evaluation board provides an excellent platform to evaluate the performance of DC/DC and AC/DC (Off-Line) SMPS. It helps customers understand and test the power system of the switching power module, and the effects of every adjustment in the system such as the output voltage and working frequency. Furthermore, it provides an integrated solution, eliminating the need for customers to design and build a complex evaluation system, and helps them to more easily get familiar with the corresponding circuit. All these features make the FEBFAN53525-MPSBUCK9-GEVB evaluation board an ideal choice for evaluating the performance of DC/DC and AC/DC (Off-Line) SMPS.

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