MA828 - 3 Phase / Pulse Width Modulation Waveform Generator

Description

Pin No.

Features

three Zero Phase Pulse (ZPP) outputs and a Waveform Sampling Synchronisation output (WSS) for use as feedback in, for example, slip compensaton systems. Two standard wave shapes are available to cover most.

GEC Plessey Semiconductors

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Datasheet Details

Part number	MA828
Manufacturer	GEC Plessey Semiconductors
File Size	362.08 KB
Description	3 Phase / Pulse Width Modulation Waveform Generator
Datasheet	MA828 Datasheet
Additional preview pages of the MA828 datasheet.

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Other Datasheets by GEC Plessey Semiconductors

MA818 - 3 Phase / Pulse Width Modulation Waveform Generator

Full PDF Text Transcription

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THIS DOCUMENT IS FOR MAINTENANCE PURPOSES ONLY AND IS NOT RECOMMENDED FOR NEW DESIGNS ADVANCE INFORMATION 3896-1·0 MA828 FAMILY THREE-PHASE PULSE WIDTH MODULATION WAVEFORM GENERATOR The MA828 PWM generator has been designed to provide waveforms for the control of variable speed AC machines, uninterruptible power supplies and other forms of power electronic devices which require pulse width modulation as a means of efficient power control. The six TTL level PWM outputs (Fig. 2) control the six switches in a three-phase inverter bridge. This is usually via an external isolation and amplification stage. The MA828 is fabricated in CMOS for low power consumption.

Published: Oct 4, 2005 |