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 ach•ieves less than 75mW standby power to meet strict standby power standard. SP6669P offe∏rs comprehensive protection coverage with auto-recovery feature including Cycl₽e-by-Cycle current limiting, Diode Short Protection, Output over voltage pr↔otection, VDD over voltage protection(OVP),feedback loop open protection,load short circ™uit protection, VDD under voltage lockout with hysteresis (UVLO), Brown-out and Line-ovp function. γSP6669P is offered in DIP7 packages.