VESUVIO

30V NON-ISOLATED BUCK DC-DC CONVERTER TECHNOLOGY

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VESUVIO is CISSOID’s technology allowing to build High Temperature, High Efficiency Step-down DC-DC Converters on the basis of CISSOID’s two-chip set MAGMA -HYPERION and two power MOSFETs.

Key features

  • Operating junction temperature: -55°C to +225°C
  • Efficiencies in excess of 90% above 200°C
  • Vin: from 6 to 30V
  • Vout: from 1.2V to 0.9xVin
  • Synchronous mode available
  • Soft-start feature
  • Line regulation better than 1.5mV/V
  • Iout up to 2A


  • Typical efficiency of Vesuvio-based DC-DC controllers 

Applications

  • Distributed power architectures in aeronautics, aerospace, industrial and military electronic systems:
    • PoL (Point of Loads)
    • PDU (Power Distribution Units)
  • SMPS power supplies in down-hole tools such as MWD and LWD equipment


Ordering information

Description Status Link

30V NON-ISOLATED BUCK DC-DC CONVERTER TECHNOLOGY

Application note (not for sale) Buy Here

Documents

Type Title Link
Datasheet CHT-VESUVIO-30V NON-ISOLATED BUCK DC-DC CONVERTER TECHNOLOGY-Datasheet Download PDF