STMicroelectronics 38V 5 W Synchronous Iso-Buck Converter Evaluation Board with Dual Isolated Output STEVAL-A6986IV2

STMicroelectronics STEVAL-A6986IV2 is a state-of-the-art 38 V, 5 W synchronous iso-buck converter evaluation board designed to provide dual isolated outputs based on the automotive-grade A6986I device.

This evaluation board features an accurately adjustable primary output voltage, while isolating the secondary output by means of a transformer, thereby removing the requirement for an optocoupler. This design encourages simplicity and reliability in isolation applications.

With a typical primary sink capability of 1.9 A, the board enables effective energy transfer to the secondary output, which also supports a tracked soft-start mechanism. The adjustable soft-start and embedded primary voltage supervisor ensure controlled startup and operational stability.

The board includes internal protections such as primary current limiting and overvoltage protection, safeguarding the device against electrical faults. It is specifically optimized for use with IGBT and SiC MOSFET power devices, making it suitable for automotive, industrial, and power management testing and development.

Primary output voltage is precisely adjustable for application tuning. Dual isolated output achieved through a transformer method. Typical primary sink current is 1.9 A for efficient secondary energy delivery. Tracked soft-start enables gradual power application, enhancing system reliability.

Embedded primary output voltage supervisor provides real-time monitoring. Adjustable soft-start time offers customization per application requirements. Internal current limiting enhances device and system protection. Robust overvoltage protection guards against voltage anomalies.

Designed for compatibility with IGBT and SiC MOSFET technologies.

This evaluation board is extensively used in industrial electronics development, power management testing, automotive electronics, and research laboratory environments. It offers engineers a reliable platform for assessing power conversion efficiency and isolation performance under realistic operating conditions.

Available exclusively with STMicroelectronics quality standards, this board streamlines development cycles and accelerates prototyping tasks in various engineering applications. Explore more Evaluation Boards and power management solutions on EnvMart for advanced electronics development and system innovation.