REF_1KW_LLC_12V 1kW 48V to 12V fixed frequency LLC Reference design in quarter brick footprint for telecom application.

综述

The LLC full bridge to full bridge resonant converter is an isolated 4:1 intermediate bus converter for telecom application. It is a 1kW design in the quarter brick footprint and achieves 97.3% peak efficiency and this is enabled by the outstanding performance of Infineon's semiconductor devices.

特征描述

  • Soft switching for all MOSFETs.
  • Soft start to limit inrush current
  • Ultra fast short circuit protection
  • Operation at resonant frequency

List of components:

优势

  • High efficiency IBC
  • Quarter brick footprint
  • Design has Galvanic isolation
  • ZVS for primary side MOSFETs
  • ZCS for secondary side MOSFETs
REF_1kW_LLC_12V
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