Reference Design: High Power Two-Phase Digital Power Factor Correction (IXRD1004)

This High Power Two-Phase Digital Power Factor Correction  reference design builds upon IXYS Corporation’s Digital Power Control technology and extends it to high power levels in the area of Power Factor Correction (PFC). It introduces fast switching, high current, high voltage X2-class MOSFETs and incorporates Digital Inrush Current Control concepts. Functional control is based upon Zilog’s 8-bit Z8F6481 microcontroller, a member of the Z8 Encore! XP F6482 Series of MCUs.
 

 

Features

  • Conversion power, maximum: 1.06 kW @120V power line
  • Input Voltage: 105 ‒140 V AC 50/60 Hz
  • Output Voltage: 400 V ± 2%, programmable
  • Output Current: 2.65A @400V
  • Output Voltage Ripples: <6% at full load
  • Input Current Ripples: <2%
  • Load Variation Range: >8x
  • Device Conversion Frequency : 100‒120 kHz at high power
  • Programmable Overload, Overvoltage, and Brownout Protection
  • Digital Inrush Current Control
  • Soft Start mode
  • Power Good status

 

This reference design provides a platform for developing a variety of power management applications using AC‒DC converters with IXYS power devices and an MCU, including applications such as medical equipment, battery charging, air conditioning systems, high power LED lighting, and welding equipment.
 
 
Start developing your Power management application today!  Visit the Zilog store (Product ID # RD10044) to buy your High Power Two-Phase Digital Power Factor Correction reference design.
 
 
 
 


Associated Documentation
Doc ID Title Doc Type
IXRD1004 High Power Two-Phase Digital Power Factor Correction Reference Design Reference Design
IXRD1004-SC01 Source Code for the High Power Two-Phase Digital Power Factor Correction Reference Design Source Code
Related Documentation
Doc ID Title Doc Type
IXRD1001 Digital Inrush Current Controller Reference Design Reference Design
IXRD1001-SC01 Source Code for the Digital Inrush Current Controller Reference Design Source Code
IXRD1002 High Power Digital Inrush Current Controller Reference Design Reference Design
IXRD1002-SC01 Source Code for the High Power Digital Inrush Current Controller Reference Design Source Code
 
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