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