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%.
ZVS buck-boost regulator operates down to -55°C
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 eight to 60V input voltage range and supports output voltages from ten to 50V.