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UCC28083DR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UCC28083DR product

UCC28083DR

AC DC Converters

PWM ControllerPush-PullTexas Instruments

The UCC28083DR is a high-performance BiCMOS PWM controller designed for push-pull power supply topologies, offering programmable slope compensation and integrated soft-start.

Best for

  • Telecom DC-DC converters
  • High-efficiency switch-mode power supplies

Avoid if

  • Applications requiring external error amplifiers or non-push-pull topologies

Check before use

  • PCB layout guidelines for TSSOP/SOIC packages

Key specifications

Topology
Push-Pull
Frequency
50 kHz - 1 MHz
UVLO (On/Off)
12.5V / 8.3V
Soft-Start
3.5 ms

Compliance & Environment

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

Application

Power Supply

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UCC28083DR: 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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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 8-pin current-mode PWM controller optimized for push-pull power supply applications, featuring programmable slope compensation and cycle-by-cycle current limiting.