TL494 - Pulse-Width-Modulation Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	TL494
Manufacturer	Texas Instruments
File Size	1.37 MB
Description	Pulse-Width-Modulation Controller
Datasheet	TL494 Datasheet
Additional preview pages of the TL494 datasheet.

Product details

Description

The TL494 device incorporates all the functions required in the construction of a pulse-widthmodulation (PWM) control circuit on a single chip.

Designed primarily for power-supply control, this device offers the flexibility to tailor the power-supply control circuitry to a specific 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 With 5% Tolerance.
Circuit Architecture Allows Easy Synchronization 2.

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Published: Oct 1, 2019 |