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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

 

Ordering information

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

STROMBOLI™ technology is available from CISSOID for licensing. The license kit includes the reference design, its schematic and bill-of-material, a demonstration board, datasheet and application note, as well as the technical support for implementation.  
The demonstration board included in the License kit is configured with voltage input range of of either 15V-40V or 150-350V  and the voltage output is set to a symmetrical +/-12V. It can deliver up to 25W. 

 

Product description Ordering reference
IP Stromboli®: High-temperature Isolated DC-DC Converter Technology - Voltage input range 15V to 40V – The package includes one evaluation Board, documentation and user’s license5V-40V LIC-STROMBOLI-15-40
IP Stromboli®: High-temperature Isolated DC-DC Converter Technology - Voltage input range 150V to 350V – The package includes one evaluation Board, documentation and user’s license LIC -STROMBOLI-150-350