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L4984DTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

L4984DTR product

L4984DTR

PFC (Power Factor Correction)

PFC ControllerCCMSTMicroelectronics

The L4984DTR is a high-performance CCM PFC controller using LM-FOT control, ideal for high-power SMPS applications.

Best for

  • High-power SMPS
  • Desktop PC power supplies
  • Server power supplies

Avoid if

  • Low-power applications where simpler TM controllers suffice

Check before use

  • Ensure the boost inductor is sized correctly for CCM operation

Key specifications

Control Mode
CCM / LM-FOT
Gate Drive
600mA / 800mA
Package
SSOP10

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supply

Datasheet

L4984DTR-STMicroelectronics-datasheet-16347165.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for L4984DTR: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is a current-mode PFC controller from STMicroelectronics designed for CCM-operated boost PFC pre-regulators.