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TL494D - Pulse-Width-Modulation Controller

This page provides the datasheet information for the TL494D, a member of the TL494 Pulse-Width-Modulation Controller family.

Datasheet Summary

Description

the power supply control circuitry to his application.

Features

  • Complete PWM Power Control Circuitry.
  • Uncommitted Outputs for 200 mA Sink or Source Current.
  • Output Control Selects Single-Ended or Push-Pull Operation.
  • Internal Circuitry Prohibits Double Pulse at Either Output.
  • Variable Dead-Time Provides Control over Total Range.
  • Internal Regulator Provides a Stable 5-V Reference Supply,5%.
  • Circuit Architecture Allows Easy Synchronization.
  • Moisture Sensitivity Level 3 SOP16/DIP16 (TOP VIEW) NONINV Error INPUT 1 1.

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Datasheet preview – TL494D

Datasheet Details

Part number TL494D
Manufacturer HTC
File Size 221.28 KB
Description Pulse-Width-Modulation Controller
Datasheet download datasheet TL494D Datasheet
Additional preview pages of the TL494D datasheet.

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Full PDF Text Transcription

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Pulse-Width-Modulation Control Circuits TL494 FEATURES ● Complete PWM Power Control Circuitry ● Uncommitted Outputs for 200 mA Sink or Source Current ● Output Control Selects Single-Ended or Push-Pull Operation ● Internal Circuitry Prohibits Double Pulse at Either Output ● Variable Dead-Time Provides Control over Total Range ● Internal Regulator Provides a Stable 5-V Reference Supply,5% ● Circuit Architecture Allows Easy Synchronization ● Moisture Sensitivity Level 3 SOP16/DIP16 (TOP VIEW) NONINV Error INPUT 1 16 AMP 1 INV INPUT 2 15 FEEDBACK 3 14 DEAD-TIME 4 13 CT 5 12 RT 6 11 GND 7 10 C1 8 9 NONINV INPUT INV INPUT Error AMP 2 REF OUT OUTPUT Vcc C2 E2 E1 DESCRIPTION The TL494 incorporate on a single monolithic chip all the functions required in the const
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