STEVAL-ISA172V2

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Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS offer a convenient platform when testing or evaluating components for off-line power supplies. The STEVAL-ISA172V2 board is a great example of such a device. This board is designed to evaluate the L6820, L6782 and L6783 PWM controller ICs.

The L6820/L6782/L6783 ICs are capable of providing up to 1.5A of peak current from insulation-supplied supplies of up to 350V, or of providing up to 3A of peak current from non-isolated supplies of up to 450V. The STEVAL-ISA172V2 board designed using these ICs offers adjustable input voltage, clean output voltage and current-limit protection, making it a powerful tool for reliable evaluation of the ICs.

The STEVAL-ISA172V2 board includes several features, which make it a perfect tool for power supply design. It comes with two different types of power supply inputs – one for the input voltage source and the other one for the output voltage control. Additionally, it features over-temperature protection, an internal switching frequency upto 500kHz and adjustable output voltage sensitivity.

The STEVAL-ISA172V2 also provides a variety of protection functions, making it a great choice for safety minded power supply evaluations. It includes over-voltage protection, brown-out protection, short-circuit protection and over-temperature protection. Additionally, it features an adjustable shutdown input voltage and a voltage monitor output for monitoring the output voltage.

The STEVAL-ISA172V2 is very easy to use. It comes with a set of user-friendly software that can be used with MCU and PC-type applications. The user can easily set the parameters and visualize the results on a graphical user interface. The software gives the user the ability to produce a real-time waveform of the output voltage and current. It also allows the user to program the device, adjust the startup time and set the protection parameters. Finally, the device can be shut down with the help of a simple switch.

The STEVAL-ISA172V2 board is designed for insulated power supply solutions with up to 1.5A of peak current from isolation sources up to 350V or up to 3A of peak current from non-insulated sources up to 450V. All of the features, functions and protections that the STEVAL-ISA172V2 provides make it a great choice for off-line power supply evaluation, and make it an indispensable and convenient tool for power supply development.

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