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UCC28C43QDRQ1 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC28C43QDRQ1 product

UCC28C43QDRQ1

DC DC Switching Controllers

PWM ControllerAutomotiveCurrent Mode

The UCC28C43QDRQ1 is an automotive-grade, high-performance current-mode PWM controller optimized for DC-DC power conversion.

Best for

  • Automotive DC-DC converters
  • Isolated power supplies

Avoid if

  • Applications requiring non-current mode control without external ramp generation

Check before use

  • Ensure the 8.4V UVLO threshold matches your input voltage regulation requirements.

Key specifications

Switching Frequency
1 MHz
UVLO ON
8.4 V
Max Duty Cycle
100%

Compliance & Environment

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

Application

AutomotivePower Supply

Datasheet

Texas-Instruments-company-64.pdf

800 KB

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CAD Models

Download ECAD models for UCC28C43QDRQ1: 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
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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 automotive-grade BiCMOS current-mode PWM controller designed for high-frequency DC-DC power supply applications.