Description
quasi-resonant controller IC.
Features
- Multi-mode Control
s The optimum operation depending on load conditions e is changed automatically and is achieved high D efficiency operation across the full range of loads. w Operation Mode e Normal load -------------------------Quasi-resonant mode
Medium to light load -------------One bottom-skip mode
N Light load -------------------------- Burst oscillation mode r (Auto standby function)
o.
- No load power consumption f PIN < 30 mW (100VAC)
PIN < 50 mW (230VAC)
d.
- L.