STR-W6765
Quasi-Resonant Topology Primary Switching
Regulators
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
▪ 800 V / 1.
8 Ω, 52 to 110 W (Universal/230 VAC input)
Continued on the next page…
Package: 6-pin TO-220
Description
The STR-W6765 is a quasi-resonant topology IC designed for SMPS applications.
It shows lower EMI noise characteristics ...