CA1524 - Regulating Pulse Width Modulator

Intersil Corporation

CA1524 Datasheet Preview — Preview of CA1524 PDF

Datasheet Details

Part number	CA1524
Manufacturer	Intersil Corporation
File Size	211.42 KB
Description	Regulating Pulse Width Modulator
Datasheet	CA1524_IntersilCorporation.pdf

CA1524 Product details

Description

The CA1524 and CA3524 are silicon monolithic integrated circuits designed to provide all the control circuitry for use in a broad range of switching regulator circuits.

Features

of the industry types SG1524, SG2524, and SG3524, respectively. A block diagram of the CA1524 series is shown in Figure 1. The circuit includes a zener voltage reference, transconductance error ampliﬁer, precision R-C oscillator, pulse-width modulator, pulse-steering ﬂip-ﬂop, dual alternating output switches, and current-limiting and shutdown circuitry. This device can be used for switching regulators of either polarity, transformer-coupled dc-dc converter, transformerless voltage doublers, dc-a.

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Published: May 9, 2007 |