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TL494CDR AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL494CDR product

TL494CDR

DC DC Switching Controllers

PWM ControllerPower ManagementSwitching Regulator

The TL494CDR is a classic, highly flexible PWM control IC for switching power supplies, featuring dual error amplifiers and adjustable dead-time control.

Best for

  • Switching power supplies
  • AC/DC converters
  • DC/DC converters

Avoid if

  • Applications requiring high-speed digital control or extremely low quiescent current.

Check before use

  • Ensure proper compensation network design for stability.

Key specifications

Supply Voltage
7 V to 40 V
Switching Frequency
1 kHz to 300 kHz
Output Current
200 mA
Reference Voltage
5 V

Compliance & Environment

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

Application

Power SuppliesIndustrialConsumer Electronics

Datasheet

Texas-Instruments-company-64.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL494CDR: 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

The TL494CDR is a fixed-frequency pulse-width-modulation (PWM) control circuit on a single chip, designed primarily for power-supply control applications.