L4983 CCM PFC Boost Controller

STMicroelectronics L4983 Continuous Conduction Mode (CCM) Power Factor Correction (PFC) Boost Controller includes a proprietary multiplier “emulator”. This feature, in combination with innovative THD optimizers, ensures very low Total Harmonic Distortion (THD) performance under all operating conditions. The device comes in a pin SO package and offers a high-performance, low-component-count solution for CCM-operated boost PFC pre-regulators in EN61000-3-2 and JEIDA-MITI-compliant applications, spanning a power range from a few hundred W to some kW.