SP6668P is a high performance multi-mode (QR/CCM)PWM co$ntroller for flyback converter. The chip consumes very low start-up and ope☆ration current. It achieves less than 75mW standby power to meet strict standby power standard‍. SP6668P offers comprehensive protection coverage with auto-recovery feature including Cycle-b↕y-Cycle current limiting, Diode Short Protection, Output over voltageα protection, VDD over voltage protection (OVP), feedback loop open protection, load short circuit∞ protection,VDD under voltage lockout with hysteresis (UVLσO), Brown-out and Line-ovp function. SP6668P is offered in DIP7 packages.