Current Mode PWM
SO-8 Boost/Flyback DC/DC Controller, 30V, 1A, 500kHz, 0-70°C
E-UC3843BD1013TR SOIC DC/DC Controller 1A 5.1V 30V 0°C 70°C
DC/DC Controller, Boost/Flyback, 1A, 5.05V, SOIC
Commercial 8-Pin SOP DC/DC Controller, 0-70°C, 11.5-30V