Fairchild Lighting Solutions Simplified Lighting System Diagrams Low Power (< 20 W) Mid (20 to 60 W) PFC PFC Switch Control Gate Drive Switch Comm. DC-DC Switch CC/CV Single FL6961/FL7930C (SSR Buck-Boost, Flyback) Stage HV Planar CC Single 250 ~ 800 V Stage w/wo FL7733A (PSR Flyback) SJ MOS ADIM. 600 ~ 800 V Phase-Cut FL7734 (PSR Buck-Boost, Flyback) Dimming MCU MCU FAN7380/2/3 HV Planar Two-Stage FAN7340/46 HV Planar & – FL6961 500 600 V MV Trench with or without FAN73402 SJ MOS SJ MOS 600 FL7930C 40 ~ 200 V FL6300A (QR Flyback) DC-DC Control MCU V FAN6921 600 V FAN6921 (Combo QR) (Combo PFC) High (> 60 W) PFC PFC Switch Control Gate Drive Switch Optos DC-DC Switch MCU HV Planar 500 MCU FAN7380/2/3 600 V – Two-Stage HV Planar & SJ MOS FAN7340/46 MV Trench 40 FL6961 FAN7631S with or without SJ MOS 600 V FAN73402 - 200 V (LLC Res. Half-Bridge) FL7930C DC-DC Control 600 V MCU FAN6982 FLS1600, FLS1700, FLS1800, FLS2100 FAN9611 (LLC Res. HB Switch) HV Planar 250 ~ 800 V Single-Stage with FL7733A (PSR Buck-Boost, Flyback) Analog Dimming SJ MOS 600 ~ 800 V = New Products
Fairchild Lighting Solutions Simplified Lighting System Diagrams Low Power (< 20 W) Mid (20 to 60 W) PFC PFC Switch Control Gate Drive Switch Comm. DC-DC Switch CC/CV Single Stage FL6961/FL7930C (SSR Buck-Boost, Flyback) HV Planar 250 ~ 800 V SJ MOS 600 ~ 800 V CC Single Stage w/wo ADIM. FL7733A (PSR Flyback) Phase-Cut Dimming FL7734 (PSR Buck-Boost, Flyback) Two-Stage with or without DC-DC Control MCU MCU FAN7380/2/3 HV Planar 500 – 600 V SJ MOS 600 V FAN7340/46 FAN73402 MCU MV Trench 40 ~ 200 V FL6961 FL7930C FAN6921 (Combo PFC) HV Planar & SJ MOS 600 V FL6300A (QR Flyback) FAN6921 (Combo QR) High (> 60 W) PFC PFC Switch Control Gate Drive Switch Optos DC-DC Switch Two-Stage with or without DC-DC Control MCU HV Planar & SJ MOS 600 V MCU FAN7380/2/3 HV Planar 500 – 600 V SJ MOS 600 V FAN7340/46 FAN73402 MCU MV Trench 40 - 200 V FL6961 FL7930C FAN6982 FAN9611 FAN7631S (LLC Res. Half-Bridge) FLS1600, FLS1700, FLS1800, FLS2100 (LLC Res. HB Switch) Single-Stage with Analog Dimming FL7733A (PSR Buck-Boost, Flyback) HV Planar 250 ~ 800 V SJ MOS 600 ~ 800 V = New Products
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