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TL2843BDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL2843BDR product

TL2843BDR

DC DC Switching Controllers

PWM ControllerCurrent ModeTI

The TL2843BDR is a high-performance current-mode PWM controller optimized for fixed-frequency off-line or DC-to-DC applications.

Best for

  • DC-DC converters
  • Off-line power supplies

Avoid if

  • Applications requiring low-voltage start-up below 8.4V

Check before use

  • PCB layout for noise suppression

Key specifications

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

Compliance & Environment

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

Application

Power SuppliesDC-DC Converters

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL2843BDR: 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

Real-time and catalog pricing from verified distributors

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 current-mode PWM controller designed for efficient power conversion with minimal external components.