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TL2843BDRG4-8 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL2843BDRG4-8 product

TL2843BDRG4-8

DC DC Switching Controllers

PWM ControllerCurrent ModeTI

The TL2843BDRG4-8 is a high-performance current-mode PWM controller optimized for fixed-frequency DC-DC and off-line power supply applications.

Best for

  • DC-DC converters
  • Off-line power supplies

Avoid if

  • Applications requiring extremely low power consumption during standby

Check before use

  • Thermal management and PCB layout

Key specifications

Switching Frequency
500 kHz
Max Duty Cycle
100%
Operating Temp
-40°C to 85°C

Compliance & Environment

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

Application

Power Supplies

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL2843BDRG4-8: 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 from Texas Instruments, designed for efficient power supply control with features like cycle-by-cycle current limiting and low start-up current.