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LS7636 - REVERSE PHASE (TRAILING-EDGE) HALOGEN LAMP DIMMER

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 sampled every half-cycle in a driving an electroni

Features

  • Pushbutton or touch control of high-voltage lamps and all electronic transformer-coupled low-voltage halogen lamps.
  • Controls Fluorescents and CFLs via dimming ballasts.
  • Reverse-phase technology eliminates RFI generation.
  • “FO" versions power up Full On after.

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Datasheet Details

Part number LS7636
Manufacturer LSI
File Size 276.90 KB
Description REVERSE PHASE (TRAILING-EDGE) HALOGEN LAMP DIMMER
Datasheet download datasheet LS7636 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
UL ® LSI/CSI LS7636 LS7637 LS7636FO LS7637FO (631) 271-0400 FAX (631) 271-0405 June 2009 LSI Computer Systems, Inc. 1235 Walt Whitman Road, Melville, NY 11747 A3800 FEATURES: • Pushbutton or touch control of high-voltage lamps and all electronic transformer-coupled low-voltage halogen lamps. • Controls Fluorescents and CFLs via dimming ballasts. • Reverse-phase technology eliminates RFI generation. • “FO" versions power up Full On after application of AC. • Soft turn-on and soft turn-off • Three operating modes. • Inputs for direct or remote activation. • 50Hz/60Hz AC line frequency. • +12V Power Supply (VDD - VSS).
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