STR-W6735 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 ▪ 500 V / 0.
57 Ω, 160 W (120 Vac input)
Description
The STR-W6735 is a quasi-resonant topology IC designed for SMPS applications.
It shows lower EMI noise characteristics than conventional PWM solutions, especially at greater than 2 MHz.
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