Features and Benefits

▪ Quasi-resonant topology IC ⇒ Low EMI noise and soft

switching

▪ Bottom-skip operation ⇒ Improved system efficiency

over the entire output load by avoiding increase of

switching frequency

▪ Standby burst mode operation ⇒ Lowers input power at

very light output load condition

▪ Avalanche-guaranteed MOSFET ⇒ Improves systemlevel reliability and does not require VDSS derating

▪ 500 V / 0.57 Ω, 160 W (120 Vac input)