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 per cent.

PI3740-00-LGIZ-40C to 115CLGA
PI3740-00-BGIZ-40C to 115CBGA
PI3740-00-BGMZ-55C to 115CBGA
PI3740-00-BGMP-55C to 115CBGA-Tin Lead


Vicor Corporation