Vicor PI358x 48V ZVS Buck Regulator

The PI358x series is the latest addition to the Vicor 48V ZVS Buck Regulator portfolio, offering a GQFN package option for the existing LGA and BGA system-in-package (SiP) products.

The product’s ZVS topology enables 48 V direct-to-PoL without sacrificing performance. With step-down regulation from a higher voltage source, engineers can deploy more efficient power distribution architectures, reduce I²R losses and eliminate inefficient intermediate conversion stages.

Operating from 30 to 60 V_IN, the device regulates an output voltage ranging from 2.2 to 14 V and delivers an output current delivery up to 10 A. Power delivery can be further increased by using single-wire current sharing without any additional components.

The series is designed for a wide range of applications leveraging higher voltage distribution, including telecom, network infrastructure, data centre, industrial, battery and lighting applications.