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 control, gate driver, and high-voltage power
MOSFET
• Internal current sense reduces component count and system
losses
• Protection features include: UV, OV, OTP, brown-in/out, cycleby-
cycle current limit, and power limiting for overload protection
• Halogen free and RoHS compliant
Applications
• PC • High power adaptors
• Printer • High power LED lighting
• LCD TV • Industrial and appliance
• Video game consoles • Generic PFC converters