Active and preferred
RoHS Compliant

REF_1KW_LLC_12V

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

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REF_1KW_LLC_12V
REF_1KW_LLC_12V
Application Notes

Product details

  • Family
    XDP™ digital power controller
  • Frequency max
    310 kHz
  • Input Voltage
    48 V
  • Iout
    0 A to 80 A
  • Output Voltage
    12 V
  • Topology
    Open loop LLC
Recommended
OPN
REF1KWLLC12VTOBO1
Product Status active and preferred
Infineon Package --
Package Name N/A
Packing Size 1
Packing Type CONTAINER
Moisture Level N/A
Moisture Packing NON DRY
Lead-free No
Halogen Free No
RoHS Compliant Yes
Infineon stock last updated:

Product Status
Active
Infineon Package --
Package Name -
Packing Size 1
Packing Type CONTAINER
Moisture Level -
Moisture Packing NON DRY
Lead Free
Halogen Free
RoHS Compliant
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.

Features

  • Soft switching for all MOSFETs.
  • Soft start to limit inrush current
  • Ultra fast short circuit protection
  • Operation at resonant frequency
  • List of components:
  • ISC031N08NM6
  • IQE006NE2LM5
  • 2EDL8034-G3C
  • 2DIB0401F
  • XDPP1100-Q024

Benefits

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

Bill of Material

Documents

Documents

Design resources

Partner solutions

Developer community

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