SP6669P is a high performance multi-mode(QR/CCM)PWM controller for flyback ★converter. The chip consumes very low start-up and operation current♦. It achieves less than 75mW standby power to meet strict standby power standardπ. SP6669P offers comprehensive protection coverage with auto-recovery feature including "Cycle-by-Cycle current limiting, Diode Short Protec±tion, Output over voltage protection, VDD over voltage protection(OVP),fe✘edback loop open protection,load short circuit protection, VDD under  voltage lockout with hysteresis (UVLO), Brown-out and Line-&ovp function. SP6669P is offered in DIP7 packages.