Part number:
L4984D
Manufacturer:
File Size:
3.40 MB
Description:
Ccm pfc controller.
Datasheet Details
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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
Datasheet Details
L4984D
3.40 MB
Ccm pfc controller.
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