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UC2843AD8TR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UC2843AD8TR product

UC2843AD8TR

DC DC Switching Controllers

PWM ControllerCurrent ModeTI

The UC2843AD8TR is a high-performance current-mode PWM controller optimized for efficient DC-DC and off-line power supply designs.

Best for

  • Flyback converters
  • DC-DC power modules

Avoid if

  • Applications requiring extremely low power consumption during standby beyond the IC's capability

Check before use

  • UVLO thresholds for your specific input voltage range

Key specifications

Max Frequency
500 kHz
Max Duty Cycle
100%
UVLO On
8.4 V

Compliance & Environment

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

Application

Power SuppliesIndustrial

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UC2843AD8TR: 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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Live prices updated on demand · Catalog (~) prices may differ

Alternative components

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

Design and risk insights

Questions & answers

It is a fixed-frequency, current-mode PWM controller from Texas Instruments, designed for high-speed power supply applications.