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LS7637 Datasheet, LSI

LS7637 dimmer equivalent, reverse phase (trailing-edge) halogen lamp dimmer.

LS7637 Avg. rating / M : 1.0 rating-11

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LS7637 Datasheet

Features and benefits


* Pushbutton or touch control of high-voltage lamps and all electronic transformer-coupled low-voltage halogen lamps.
* Controls Fluorescents and CFLs via dimmin.

Application

Electronic dimmers for wall-switch control of ceiling mounted either by turning it on, turning it off or by changing it.

Description

Since the operating currents of some electronic transformers are below the holding current of most triacs, a typical triac- OVC - Overcurrent Sense Input (Pin 6) based (leading-edge) dimmer may not operate properly when The voltage at this input is .

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LS7637 Page 1 LS7637 Page 2 LS7637 Page 3

TAGS

LS7637
REVERSE
PHASE
TRAILING-EDGE
HALOGEN
LAMP
DIMMER
LS7631
LS7632
LS7634
LSI

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