LS7231-7234 Datasheet PDF (TOUCH CONTROL LAMP DIMMER) | Download LSI Computer Systems LS7231-7234

LS7231-7234 - TOUCH CONTROL LAMP DIMMER

Description

LS7231 through LS7234 are a series of monolithic, MOS integrated circuits designed for the control of brightness of incandescent lamps.

The outputs of these ICs control the brightness of a lamp by controlling the firing angle of a triac connected in series with the lamp.

Features

Phase-lock loop synchronization allows use in Wall Switch.

Datasheet Details

Part number	LS7231-7234
Manufacturer	LSI Computer Systems
File Size	69.13 KB
Description	TOUCH CONTROL LAMP DIMMER
Datasheet	LS7231-7234 Datasheet
Additional preview pages of the LS7231-7234 datasheet.

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Full PDF Text Transcription

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LSI/CSI UL ® LS7231-7234 (631) 271-0400 FAX (631) 271-0405 December 2000 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 TOUCH CONTROL LAMP DIMMER FEATURES: • Phase-lock loop synchronization allows use in Wall Switch applications. • Provides brightness control of incandescent lamps with touch plates or mechanical switches. • Controls the "duty cycle" from 23% to 88% (conduction angles for AC half-cycles between 41˚ and 158˚, respectively.) • Operates at 50Hz/60Hz line frequency. • Extension input for remote activation. • Input for slow dimming. • +12V to +18V DC Power Supply voltage.

Published: Sep 25, 2014 |