AC-DC PWM Converter Part NumberPdf LinkCharacterVDD (V)SW Voltage(V)FrequencyRDS(ON)Package TypeAP8273SSR10~30EXT-MOSFET65kHz–SOT-26AP8275SSR10.0~8070085kHz–SOP8AP8012APSR27 Max 650110kHz4ΩSOP7AP8022APSR27 Max1000110kHz6ΩDIP7AP8344SSR12~28EXT- MOSFET500kHz –DIP8 SOP8AP8022C SSR 9~39 650 60kHz 5Ω DIP8 SOP8AP8012CSSR 9~39 650 60kHz 5Ω DIP8 SOP8AP8342PWM(100%) 3030 500kHz – SOP8 DIP8AP8343PWM (100%) 3030 500kHz – SOP8 DIP8AP8345PWM (50%) 3030 500kHz – SOP8 DIP8