XR-494 - Pulse-Width Modulating Regulator

Product Overview

Exar

Datasheet Details

Part number	XR-494
Manufacturer	Exar
File Size	165.61 KB
Description	Pulse-Width Modulating Regulator
Datasheet	XR-494 Datasheet
Additional preview pages of the XR-494 datasheet.

Product details

Description

FUNCTIONAL BLOCK DIAGRAM The XR-494 is a monolithic pulse width modulating regulator designed to contain all the blocks necessary for a switching regulator.Included in a 16 pin dual in-line package is a voltage reference, oscillator, control logic, error amplifiers, and dual uncommitted outputs.This device can be used for switching regulators of either polarity, polarity converters, transformer coupled DC to DC converters, transformerless voltage doublers, and many other power control applic

Features

Complete PWM Power Control Circuitry Uncommitted Outputs for 200-mA Sink or Source Output Control Selects Single-Ended or Push.

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Published: Apr 5, 2018 |