L4984D - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

L4984D
Manufacturer

ST Microelectronics
ChipWorker Part#

CW39182531
Category

Active Chip
Package

SSOP-10
Description

Power Factor Correction CONTRLR 0.065mA 10Pin SSOP Tube
Documentation

Datasheet

L4984D Global Supplier

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L4984D Specifications

Attribute	Attribute Value

Part Number	L4984D
Manufacturer	ST Microelectronics
ChipWorker Part#	CW39182531
Category	Active Chip
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	10 Pin
Case/Package	SSOP-10
Number of Positions	10 Position
Operating Temperature (Max)	150 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	10.3V ~ 22.5V
Supply Voltage (Max)	22.5 V
Supply Voltage (Min)	10.3 V
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Operating Temperature	-40℃ ~ 150℃
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

* Line-modulated fixed-off-time (LM-FOT) control of CCM-operated PFC pre-regulators * Proprietary LM-FOT modulator for nearly fixed-frequency operation * Proprietary multiplier design for minimum THD of AC input current * Fast “bi-directional” input voltage feedforward (1/V2correction) * Accurate adjustable output overvoltage protection * Protection against feedback loop failure (latched shutdown) * Inductor saturation protection * AC brownout detection * Digital leading-edge blanking on current sense * Soft-start * 1% (at Tj = 25 °C) internal reference voltage * \\- 600 / + 800 mA totem pole gate driver with active pull-down during UVLO and voltage clamp * SSOP10 package

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- Carefully tested and packaged by ChipWorker
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