Vicor Unveiled two New ZVS Buck Regulators PI3323 and PI3325

New ZVS Buck Regulators available in BGA tin-lead package with –55°C operation and 22 amp continuous-current capability


9 July, 2020 – Vicor has released two new ZVS buck regulators the PI3323 and the PI3325, with an extended operating temperature range of –55 to +120°C and 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.

Part NumberVOUTTemperature RangePackage
PI3323-00-BGIZ3.3V, 2.2 – 4.0V–40C to 120°CBGA
PI3323-00-BGMZ3.3V, 2.2 – 4.0V–55C to 120°CBGA
PI3323-00-BGMP3.3V, 2.2 – 4.0V–55C to 120°CBGA tin lead
PI3325-00-BGIZ5.0V, 4.0 – 6.5V–40C to 120°CBGA
PI3325-00-BGMZ5.0V, 4.0 – 6.5V–55C to 120°CBGA
PI3325-00-BGMP5.0V, 4.0 – 6.5V–55C to 120°CBGA tin lead

Learn more about the new PI3323 and the PI3325 ZVS buck regulators.