DC/DC Controller, Single Output, 15V to 20V, 500kHz, SOIC-20
UC2855B DC/DC Controller IC, 20V, SOIC, -40°C to 85°C
IC PFC CTRLR AVERAGE CURR 20SOIC
Industrial-Grade DC/DC Controller, 18V Nominal, 35V Max, 15V Min, 20-Pin SOP