L6565
QUASI-RESONANT SMPS CONTROLLER
s QUASI-RESONANT (QR) ZERO-VOLTAGESWITCHING (ZVS) TOPOLOGY
s LINE FEED FORWARD TO DELIVER CONSTANT POWER vs. MAINS CHANGE
s FREQUENCY FOLDBACK FOR OPTIMUM STANDBY EFFICIENCY
s PULSE-BY-PULSE & HICCUP-MODE OCP
s ULTRA-LOW START-UP (< 70µA) AND QUIESCENT CURRENT (< 3.5mA)
s DISABLE FUNCTION (ON/OFF CONTROL)
s 1% PRECISION...