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L4984D DataSheet

No. Partie # Fabricant Description Fiche Technique
1
L4984D

STMicroelectronics
CCM PFC controller

• Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators
• Proprietary LM-FOT modulator for nearly fixedfrequency operation
• Proprietary multiplier design for minimum THD of AC input current
• Fast “bi-directional” input v
Datasheet



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