800V 2A DC/DC Flyback Controller, TO-220-4, 100KHz
Power Switch 2A 4-Pin (4+Tab) TO-220F Rail
800V 3A TO-220F DC/DC Controller
650V Integrated Power Switch for 25Watt offline flyback converters, 1000-TUBE
Power Switch ICs - Power Distribution
Power Switch 3A 3-Pin(3+Tab) TO-220F Rail