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LS7233, LS7231 Datasheet - LSI Computer Systems

LS7233 - TOUCH CONTROL LAMP DIMMER

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.

All internal timings are sy

LS7233 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˚, res

LS7231_LSIComputerSystems.pdf

This datasheet PDF includes multiple part numbers: LS7233, LS7231. Please refer to the document for exact specifications by model.
LS7233 Datasheet Preview Page 2 LS7233 Datasheet Preview Page 3

Datasheet Details

Part number:

LS7233, LS7231

Manufacturer:

LSI Computer Systems

File Size:

70.45 KB

Description:

Touch control lamp dimmer.

Note:

This datasheet PDF includes multiple part numbers: LS7233, LS7231.
Please refer to the document for exact specifications by model.

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