New ZVS Buck-Boost Regulator operates down to -55°C for application in harsh environments

New ZVS Buck-Boost Regulator operates down to -55°C for application in harsh environments

Vicor has released its PI3740 ZVS buck-boost regulator with an extended operating temperature range of -55 to +115°C and optional Tin-Lead BGA packaging. The PI3740 is a high-density and high-efficiency buck boost regulator with an 8 – 60V input voltage range and supports output voltages from 10 – 50V. The device offers up to 140W in a 10x14mm SiP package and higher power delivery can be achieved with additional devices in parallel.  The ZVS switching topology also enables efficiency as high as 96%.

About Vicor Corporation

Vicor Corporation designs, develops, manufactures and markets modular power components and complete power systems based upon a portfolio of patented technologies. Headquartered in Andover, Massachusetts, Vicor sells its products to the power systems market, including enterprise and high performance computing, industrial equipment and automation, telecommunications and network infrastructure, vehicles and transportation, aerospace and defense.

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Mike is the founder and editor of, an electronics engineering community/news and project sharing platform. He studied Electronics and Physics and enjoys everything that has moving electrons and fun. His interests lying on solar cells, microcontrollers and switchmode power supplies. Feel free to reach him for feedback, random tips or just to say hello :-)

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