STEVAL-ISA048V2 - Switch Mode Power Supply Evaluation Board

The STEVAL-ISA048V2 is a highly efficient evaluation board designed by STMicroelectronics, tailored for developers and engineers who seek to evaluate the performance of advanced switch mode power supplies (SMPS). This evaluation board is based on the L7987, a 61 V, 3 A step-down switching regulator, which is well-suited for a wide range of industrial, consumer, and telecommunication applications.

With a wide input voltage range from 4.5 V to 61 V, the STEVAL-ISA048V2 is capable of delivering an adjustable output voltage that can be set from 0.8 V to VIN, with a maximum output current of 3 A. This flexibility makes it an ideal platform for developing power supplies for various applications that require a reliable and adjustable voltage source.

The evaluation board features a host of protection mechanisms, including overcurrent protection, thermal shutdown, and under-voltage lockout, ensuring the safety and reliability of the power supply under various conditions. The high switching frequency, which can be adjusted up to 1 MHz, allows for the use of small surface-mount inductors and capacitors, reducing the overall size and cost of the solution.

Engineers will appreciate the STEVAL-ISA048V2 for its ease of use and comprehensive feature set. The board comes equipped with test points that provide convenient access to all critical voltages and signals for monitoring and debugging purposes. Additionally, the evaluation board includes an EMI filter, further enhancing its performance in noise-sensitive applications.

Whether you're developing power supplies for consumer electronics, industrial systems, or telecommunications equipment, the STEVAL-ISA048V2 evaluation board from STMicroelectronics offers a robust and versatile solution that can help accelerate your design process and achieve optimal power management in your products.