FEBFLS2100XS1CH_L12U160A, 160W LED Driver at Universal Line Evaluation Board based on FL7930B, FLS2100XS

FEBFLS2100XS1CH_L12U160A, Evaluation Board describes a proposed solution for an 160 W LED ballast, which consists of a boost converter for Power-Factor-Correction (PFC), DC-DC converter with LLC resonant converter and LED-current and voltage-regulation circuitry. The input voltage range is 90 to 265 VRMS and there is one DC output with a constant current of 1.4 A at 115 VMAX. The power supply mainly utilizes components: FL7930B CRM PFC controller, FLS2100XS half-bridge LLC controller, LM2904 op-amplifier for LED current and voltage control, FDP22N50N UniFET technology N-channel MOSFET and FFPF08H60S (hyper fast) 2 rectifier