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UCC28C43MDREP AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC28C43MDREP product

UCC28C43MDREP

DC DC Switching Controllers

PWM ControllerCurrent ModeBiCMOS

The UCC28C43MDREP is a high-performance, BiCMOS current-mode PWM controller designed for high-frequency power supply applications in extended temperature environments.

Best for

  • High-frequency DC-DC converters
  • Switch-mode power supplies

Avoid if

  • Applications requiring >20 V supply voltage

Check before use

  • PCB layout for noise sensitivity
  • Thermal dissipation at high ambient temperatures

Key specifications

Max Frequency
1 MHz
Max Duty Cycle
100%
Start Threshold
8.4 V
Peak Output Current
±1 A

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
Level-1-260C-UNLIM
ECCN
EAR99
HTSUS
8542.39.0001

Application

Power SuppliesDC-DC Converters

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC28C43MDREP: 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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Alternative components

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

Design and risk insights

Questions & answers

It is an enhanced BiCMOS current-mode PWM controller, pin-compatible with the industry-standard UC284x family, optimized for high-frequency operation up to 1 MHz.