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.

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STMicroelectronics Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller
Datasheet
700In Stock
MouseReel Available
Min.: 1
Mult.: 1
Max.: 100
: 2,500

65 kHz - 40 C + 150 C SMD/SMT SO-8 Reel, Cut Tape, MouseReel
STMicroelectronics Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller
Datasheet
1,000Expected 03/08/2026
MouseReel Available
Min.: 1
Mult.: 1
: 2,500

135 kHz - 40 C + 150 C SMD/SMT SO-8 Reel, Cut Tape, MouseReel
STMicroelectronics Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
65 kHz - 40 C + 150 C SMD/SMT SO-8 Tube
STMicroelectronics Power Factor Correction - PFC High Efficiency Continuous Conduction Mode ( CCM ) Power Factor Correction (PFC) Boost Controller
Datasheet
Non-Stocked
Min.: 2,000
Mult.: 2,000
130 kHz - 40 C + 150 C SMD/SMT SO-8 Tube