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L4984D Datasheet - STMicroelectronics

L4984D - CCM PFC controller

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4 2 Block diagram .

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5 3 Electrical characteristics .

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L4984D Features

* 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 voltage feedforward

L4984D-STMicroelectronics.pdf

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Datasheet Details

Part number:

L4984D

Manufacturer:

STMicroelectronics ↗

File Size:

3.40 MB

Description:

Ccm pfc controller.

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