By Fremont Micro Devices USA 68
Fremont Micro Devices' FT833xxx is a high-precision primary-side feedback and regulation constant current driver for LED lighting applications. It is designed to work in inductor current discontinuous conduction mode (DCM) and is especially suitable for flyback converters under universal input. Under universal input voltage from 90 V to 264 V, the system output power for FT833Sxx, FT833Axx, FT833Bxx (SOP8), and FT833BD (DIP8) is recommended to be no more than 3 W, 6 W, 9 W, and 12 W, respectively.
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