EVAL_3KW_2LLC_C7_20

Überblick

3.0kW dual LLC evaluation board

The 3kW dual phase LLC evaluation board is an example of a complete Infineon solution for the HV DC-DC stage of telecom rectifiers and industrial SMPS aiming to the highest efficiency and reliability standard levels. The combination of state-of-art 600V CoolMOS™ C7 superjunction MOSFET (IPP60R040C7) in TO-220 and 150V OptiMOS™ 5 (BSC093N15NS5) in SuperSO8 power device technologies with optimized driving and control techniques using Infineon components allows to achieve this result.

Summary of features

  • Dual phase LLC topology with full digital control (including current sharing and phase shedding)
  • Prevention of MOSFET body diode hard commutation and LLC capacitive mode operation
  • Graphical user interface (GUI) for parameters setting and monitoring

Summary of benefits

  • Peak efficiency >98.4%
  • Flat efficiency plot from 10% to 100% load
  • Flexible design adjustment and fine tuning through the GUI

Target applications

Telecom rectifiers, industrial SMPS and high power battery chargers

 

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