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Power Integrations PFS714EG | Demoboard RDR-236

Reference Design Report for a High Performance 347 W PFC Stage Using HiperPFS™ PFS714EG

Overview

TopologyPower Factor Correction
Input voltage90-264 V
Output 1380 V / 0.91 A
IC revision1.1

Description

Reference Design Report for a HighPerformance 347 W PFC Stage UsingHiperPFS™ PFS714EG90 VAC – 264 VAC Input; 380 VDC OutputPFC Front End StageRev. 1.1

Features

 Low component count, high performance PFC

  • EN61000–3–2 Class–D compliance
  • High PFC efficiency enables 80+ PC Main design
  • Frequency sliding maintains high efficiency across load range
  • Feed forward line sense gain - maintains relatively constant loop gain over entireoperating voltage range
  • Excellent transient load response
  • Power Integration eSIP low-profile, thermal resistance package

Typical applications

  • PFC Front End Stage

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