SIC413DB

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The SIC413DB-EVK-001 Evaluation Board is a universal platform designed to evaluate the performance of integrated and Isolated DC/DC & AC/DC (Off-Line) SMPS. It features a 4.0A, 40V AC input, as well as selectable versions of the SIC413 family of ICs, including the SIC413DB, SIC413PC, and SIC413NC. The evaluation board comes equipped with a suite of tools to facilitate control, operation, and analysis of the power supply circuit.

The SIC413DB evaluation board is well suited for a variety of applications, including synchronous rectification, DC/DC conversion, and single- or multi-phase AC/DC conversion. It provides a reliable and cost-effective tool for the design and development of power supplies in a variety of scenarios. Additionally, the evaluation board can be used to verify a design and uncover any interfacing issues with other components or systems.

The SIC413DB evaluation board is based on the SIC413DB IC, which is a high-performance, isolated DC/DC buck converter/regulator. This IC is capable of delivering up to 4A of output current with an input voltage range of 4.5V to 40V and an output voltage range of 0.26V to 8V. Other features include programmable switching frequency, soft-start, current-limit protection, and over-voltage protection. Additionally, it offers low quiescent current, low noise operation, and excellent thermal efficiency. The IC is also well suited for applications in the automotive, industry, consumer, and medical sectors.

When using the SIC413DB evaluation board, users can employ the provided Windows-based GUI software to adjust parameters and make measurements. A suite of graphical displays and status indicators provide pertinent information about the operation of the evaluation board. The GUI also provides the tools to review waveforms of signals and output current. In addition, the board is equipped with numerous test points allowing for external connections to oscilloscopes and other measuring instruments.

The SIC413DB evaluation board utilizes a combination of analog and digital control systems to regulate the power circuit. The digital control system provides a base switching frequency. The current is sensed using a current transformer and is then used to regulate the output current of the converter. Additionally, an analog voltage feedback circuit is used to regulate the output voltage.

The advanced features and selectable components of the SIC413DB evaluation board make it an ideal solution for evaluating DC/DC & AC/DC (Off-Line) SMPS. With its easy-to-use GUI interface, it allows for fast and effortless testing and analysis of the power supply circuit. Whether used in laboratory settings or during product prototyping, the evaluation board provides the necessary tools for accurately analyzing and verifying the performance of DC/DC & AC/DC (Off-Line) SMPS power designs.

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