https://newsroom.st.com/media-center/press-item.html/n4316.html
STMicroelectronics Extends VIPerPlus Power Family with Highly Integrated Offline Converter - ST News
Dec 2, 2020 - The latest addition to the VIPerPlus series, the VIPer31 compact high-voltage converter IC from STMicroelectronics enables robust power-converter...