EPR-31, Multiple Output 180W AC-DC Power Supply using TOP249Y (TOPSwitch-GX) and TNY266P (TinySwitch-II)

EPR-31, Reference Design shows 180W forward converter-based PC mains supply (Using TOPSwitch-GX), and a 10W flyback converter-based PC standby supply (Using TinySwitch-II).With line feed-forward, Duty factor reduction, a Programmable primary current limit, Line sense for input under-voltage lockout and overvoltage shutdown and a soft-start function for reduced stresses during start-up, All integrated onto one monolithic IC