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TL494 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

TL494 product

TL494

PMIC - Voltage Regulators - DC DC Switching Controllers

PWM ControllerSMPSVoltage Regulator

The TL494 is a versatile PWM controller IC widely used in switching power supply designs, offering adjustable frequency and flexible output control.

Best for

  • Switching power supply design
  • DC-DC step-down converters

Avoid if

  • Applications requiring integrated power MOSFETs

Check before use

  • Oscillator timing component values
  • Dead-time control settings

Key specifications

Frequency Range
1 kHz - 300 kHz
Supply Voltage
42 V
Reference Voltage
5 V

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power Supplies

Datasheet

82cee95c665a20eae646ccfca835540e_2401051657_JSMSEMI-TL494_C5356108.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for TL494: 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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Alternative components

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

Design and risk insights

Questions & answers

The TL494 is a dedicated PWM control circuit designed for switching power supply regulators, integrating a 5V reference, oscillator, and error amplifiers.