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UCC28180D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC28180D product

UCC28180D

PFC (Power Factor Correction)

PFC controllerCCMboost converteraverage current modeSOIC-8programmable frequency

UCC28180D is an SOIC-8 fixed-frequency CCM boost PFC controller for AC-DC front ends, with programmable 18–250 kHz operation and integrated protection functions.

Best for

  • CCM boost PFC stages
  • Universal-input AC-DC front ends
  • Server and industrial power supplies

Avoid if

  • Applications requiring a bootstrap-powered controller bias scheme
  • Designs that require an integrated power MOSFET

Check before use

  • Confirm VCC remains above the 9.5 V typical UVLO turn-off threshold.
  • Validate ISENSE filtering, clamp voltage, and peak-current margin.
  • Verify thermal performance of the external MOSFET, boost diode, inductor, and sense resistor.

Key specifications

Control topology
CCM boost PFC
Switching frequency
18 kHz to 250 kHz
Gate drive
1.5 A source, 2 A sink peak
Package
SOIC-8

Compliance & Environment

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

Application

AC-DC PFC front endsIndustrial power suppliesServer and desktop power supplies

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC28180D: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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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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Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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Alternative components

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

Design and risk insights

Questions & answers

UCC28180D is a Texas Instruments continuous-conduction-mode boost power-factor-correction controller in an 8-pin SOIC package. It uses average-current-mode control and a programmable fixed switching frequency.