BUY LNK362GN https://www.utsource.net/itm/p/1888017.html
Switching Regulator, 0.2A, 140kHz Switching Freq-Max, PDSO7, SMD-8/7
Package: SOP-7 Manufacturer: Power Integrations Description: The LNK362GN is a high-voltage, high-speed Green Mode PWM controller IC. It is designed to provide a low-cost, reliable and efficient solution for off-line and DC-DC converter applications. Features: Low start-up current High-voltage operation up to 700V High-speed switching frequency up to 100kHz Low-cost, reliable solution Internal soft-start Internal frequency jitter Over-temperature protection Over-voltage protection Under-voltage protection Applications: Switch Mode Power Supplies (SMPS) DC-DC Converters Off-line Power Supplies LED Lighting (For reference only)