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PFS704 - High Power PFC Controller

General Description

3 Product Highlights 3 Pin Functional Description 4 Pin Configuration 4 Functional Block Diagram 4 Functional Description 5 Output Power Table 9 Application Example10-11 Design, Assembly, and Layout Considerations 12 Absolute Maximum Ratings 19 Parameter Table19-25 Typical Performance C

Key Features

  • include: UV, OV, OTP, brown-in/out, cycleby-cycle current limit, and power limiting for overload protection.
  • Halogen free and RoHS compliant.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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PFS704-729EG HiperPFS Family ™ High Power PFC Controller with Integrated High-Voltage MOSFET Key Benefits • Single chip solution for boost power factor correction (PFC) • EN61000-3-2 Class C and D compliant • High light load efficiency at 10% and 20% load • >95% efficiency from 10% load to full load • <130 mW no-load consumption at 230 VAC with output in regulation • <50 mW no-load consumption at 230 VAC in remote off state • Frequency adjusted over line voltage, and line cycle • Spread-spectrum across >60 kHz window to simplify EMI filtering requirements • Lower boost inductance • Provides up to 1 kW peak output power • >1 kW peak power delivery in power limit voltage regulation mode • High integration allows smaller form factor, higher power density designs • Incorporates c