Buck switching regulators offer designers maximum power density

Power conversion product manufacturer, Vicor has announced its PI33/PI34/PI35xx Cool-Power ZVS Buck Switching Regulators which offer board-level designers maximum power density and flexibility for high efficiency point-of-load DC/DC regulation.

The integration of a high performance Zero-Voltage Switching (ZVS) topology increases point-of-load performance, providing what the company claims to be best-in-class power efficiency up to 98%.

Cool-Power ZVS Regulators are highly integrated with control circuitry, power semiconductors and support components in a high density System in Package (SiP).

Specifications:

• Input Voltages
  • 12V_IN nominal (8-18V_IN)
  • 24V_IN nominal (8-36V_IN)
  • 48V_IN nominal (30-60V_IN)
• Output Voltage
  • Wide output range (1–16V)
• Output Current
  • 10, 15 and up to 22A
• Efficiency
  • Up to 98%
  • Light load and full load high efficiency performance
• Dimensions
  • LGA SiP : 10x14x2.56mm; 10x10x2.56mm
    BGA SiP : 10.5×14.5×2.56mm

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