Description
Package
The STR-Y6700 series are power ICs for switching TO220F-7L
power supplies, incorporating a MOSFET and a
quasi-resonant controller IC.Including an auto standby function in the controller,
the product achieves the low standby power by the
automatic switching between the quasi-resonant
operation in normal operation, one bottom-skip
operation under medium to light load conditions and the
burst-oscillation under light load conditions.The product achieves high cost-performance pow
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.