Highly Integrated, Compact Footprint
• Up to 98.1% efficiency
• Very low component count and small footprint package
• Eliminates heat sink up to 220 W continuous
• Self-powered start-up
• 600 V FREDFET, rugged fast recovery body diode, current sensing
• HB auto dead time and hard switch detect
• Selectable center frequency (90, 120, 180, 240 kHz)
• Secondary-side sensing and feedback control with fast
transient response
• Synchronous rectification driver
• Integrated FluxLink™, HIPOT-isolated control link
EcoSmart™ – Energy Efficient
• As low as 41 mW no-load including line sense
• Output always in regulation, 0-100% load step
• Easily meets all global energy efficiency regulations
Advanced Protection / Safety Features
• HB and SR shoot-through protection
• Power-up pin open/short check
• System short-circuits, thermal, HB OCP, FB open,
fast input line UV/OV and PMAX protection
Optional Features
• Auto-restart or latching fault response for output OVP/UVP
• Latching or hysteretic primary over-temperature protection
• External faults detect and remote on/off
• Inrush-relay drive output pin
• Provides start-up bias for PFC stage
Full Safety and Regulatory Compliance
• Reinforced isolation, isolation voltage >4000 VAC
• UL1577, CQC and TUV (EN62368-1) safety approved