The devices also have an optional tin-lead 10 x 14mm SiP BGA package for Mil COTS applications.
These high-density and high-efficiency buck regulators have a 14 – 42V input voltage range and support nominal outputs of 3.3V and 5V, adjustable over ranges of 2.2 – 4V and 4 – 6.5V, respectively. The devices offer up to 22A of continuous operation and up to 96% peak efficiency and are easy to parallel for higher power delivery.
Learn more about the new PI3323 and the PI3325 ZVS buck regulators.
http://www.vicorpower.com/dc-dc/non-isolated-regulated/switching-mode-buck-regulators