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UCC3818DTR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC3818DTR product

UCC3818DTR

PFC (Power Factor Correction)

PFC ControllerPower ManagementTI

The UCC3818DTR is a high-performance BiCMOS PFC controller designed for active power factor correction in power supplies up to 300W.

Best for

  • Power supply design
  • Active PFC applications

Avoid if

  • Applications requiring very low power consumption during standby without external control

Check before use

  • Ensure VCC supply is stable between 10V and 17V

Key specifications

Control Mode
Average Current Mode
Frequency
6-220 kHz
Package
SOIC-16

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC3818DTR: 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

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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 an active power factor correction (PFC) controller IC from Texas Instruments, utilizing average current mode control to achieve near-unity power factor.