L4984D Datasheet, Controller, STMicroelectronics

L4984D Features

• Controller
• Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators
• Proprietary LM-FOT modulator for nearly fixedfrequency operation
• Propriet

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Part number:

L4984D

Manufacturer:

STMicroelectronics ↗

File Size:

3.40MB

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📄 Datasheet

Description:

Ccm pfc controller. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2 Block diagram . . . . . . . . .

L4984D Application

• Applications
• PFC pre-regulators for:
    – IEC61000-3-2 and JEIDA-MITI compliant SMPS in excess of 1 KW
    – Desk

TAGS

L4984D

STMicroelectronics

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