BP3368B - high PF flicker-free two-stage LED constant current driver controller
BP3368B PF LED BP3368B LED 。PFC Buck。BP3368B ,PF, 。 BP3368B , (EMI)。BP3368BBOOST , ,Buck , ,BOM。 BP3368BPWM, ,,5% 。 BP3368B, 。 BP3368BSOP-16。 85VAC~305VAC ,THD<10% ,<0.5s <+/-3% OVP <+/-3% Boost ZCD , , PWM , 5%, Buck LED / CS2 Boost Brown out LED NP AC BP3368B 6 PGND1 BFB 10 5 CS1 GATE2 15 4 GATE1 CS2 14 3 ZCD COMP 11 8 INFB 2 NC DIM 12 PGND2 13 NA 1 HV FB 9 7 P