LS7237 Datasheet - LSI

TOUCH CONTROL LAMP STEP DIMMER

LS7237 Features

* PLL synchronization allows use as a Wall Switch

* Provides brightness control of an incandescent lamp with a touch plate or mechanical switch

* Can control speed of shaded pole and universal AC motors

* Controls the "duty cycle" from 23% to 88% (conduction angles f

LS7237 General Description

LS7237 is a monolithic, MOS integrated circuit designed to control the brightness of an incandescent lamp. The output of the LS7237 triggers a triac connected in series with a lamp(See Figure 5). The lamp brightness is determined by controlling the output conduction angle (triac triggering angle) i.

LS7237 Datasheet (43.45 KB)

LS7237 Datasheet Preview — Preview of LS7237 PDF

Datasheet Details

Part number:

LS7237

Manufacturer:

LSI

File Size:

43.45 KB

Description:

Touch control lamp step dimmer.
LSI/CSI UL ® LS7237 (631) 271-0400 FAX (631) 271-0405 April 1995 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 TOUCH.

📁 Related Datasheet

LS7231 TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)

LS7231-7234 TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)

LS7232 Touch indoor stepless dimming control IC (ETC)

LS7232ND TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)

LS7232NT PROXIMITY/TOUCH CONTROL HALOGEN LAMP DIMMER (LSI Computer Systems)

LS7233 TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)

LS7234 TOUCH CONTROL LAMP DIMMER (LSI Computer Systems)

LS7237 TOUCH CONTROL LAMP STEP DIMMER (LSI Computer Systems)

LS7210 PROGRAMMABLE DIGITAL DELAY TIMER (LSI Computer Systems)

LS7211 PROGRAMMABLE DIGITAL DELAY TIMER (LSI Computer Systems)

TAGS

LS7237 TOUCH CONTROL LAMP STEP DIMMER LSI

Image Gallery

LS7237 Features

LS7237 General Description

Datasheet Details

File Size:

Description:

LS7237 Distributor