ON Semiconductor NCP1343 Quasi-Resonant Flyback Controllers
IC

ON Semiconductor NCP1343 Quasi-Resonant Flyback Controllers

ON Semiconductor NCP1343 Quasi-Resonant Flyback Controllers are ideal for designing high-performance off-line power converters. The NCP1343 features a proprietary valley-lockout circuitry, that ensures stable valley switching. This system works down to the 6th valley and transitions to...

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15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design
Power supply

15W Quasi-Resonant Flyback AC-DC Power Supply – Reference Design

The STEVAl-ISA171V1 reference design from STMicroelectronics implements a 15 W ac-dc power supply designed in quasi-resonant flyback topology for a wide-range input voltage. Its key features are its small size and minimal bill of material, high efficiency and low standby...

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