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UCC28C40DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC28C40DR product

UCC28C40DR

DC DC Switching Controllers

PWM ControllerBiCMOSCurrent-Mode

The UCC28C40DR is a high-performance BiCMOS current-mode PWM controller designed for high-frequency, low-power applications.

Best for

  • Battery-powered applications
  • High-frequency DC-DC converters

Avoid if

  • Applications requiring >20V input without external protection

Check before use

  • Timing capacitor layout
  • VDD protection

Key specifications

Operating Frequency
1 MHz
Startup Voltage
7 V
Peak Output Current
±1 A
Temp Range
-40°C to 105°C

Compliance & Environment

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

Application

Power ManagementIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC28C40DR: 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 a BiCMOS current-mode PWM controller with a 7-V startup threshold, designed for high-speed, low-power applications.