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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)
Description
The STR-W6765 is a quasi-resonant topology IC designed for SMPS applications.
It shows lower EMI noise characteristics than conventional PWM solution...