NCL30030B3DR2G - onsemi

Description: Proprietary Multiplier Based CrM PFC Stage; Bi-Level Line Dependent PFC Boost Voltage; Boost Diode Short-Circuit Protection; Feedforward Control of PFC loop; Adjustable PFC Disable Threshold; Quasi-Resonant Current Mode Flyback Controller; Valley Lockout and 4 valley operation; Frequency foldback with minum frequency clamp; Timer-based overload protection; Winding and Output Diode Short−Circuit Protection; 4 ms soft start timer; 700 V Rated High Voltage Startup Circuit