NEWS

27 April 2021

CISSOID expands its SiC Intelligent Power Modules platform for E-Mobility and Aerospace Markets

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STROMBOLI®

Isolated DC-DC converter technology

 

 

STROMBOLI® is CISSOID’s technology allowing to build High Temperature, High Efficiency Isolated DC-DC Converters on the basis of CISSOID’s chipset MAGMA & HYPERION  and CISSOID's  Power FETs from the PLANET Family.

 

Typical performances

  • Operating junction temperature: -55°C to +225°C
  • Efficiencies up to 70% at 225°C
  • Vin: up to 400V
  • Vout: up to 25V, symmetrical and multiple
  • Synchronous mode available
  • Line regulation better than +/- 0.5% at Pout=50% and Vin from 150V to 350V 
  • Load Regulation: +/-1% at Vin=250V and Pout from 0% to 100%
  • Temperature stability: 80ppm/°C at Vin=250V and Pout=50%
  • Pout up to 150W
  • Under Voltage lock out function
  • Galvanic isolation input-output: 10MΩ
  • Intrinsic current limitation in case of overload or short-circuit

 

Application

  • 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

If you need support for your high temperature power supply design, just contact Cissoid.


Typical efficiency of Stromboli-based DC-DC converters
250V input, +/-12V output, 20W, Log scale


Typical efficiency of Stromboli-based DC-DC converters
250V input, +/-12V output, 20W, Linear Scale

 

Download

A product brief for STROMBOLI is available for download (see above).
The application note is available on request: