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LS7636FO Datasheet REVERSE PHASE (TRAILING-EDGE) HALOGEN LAMP DIMMER

Manufacturer: LSI

Download the LS7636FO datasheet PDF. This datasheet also includes the LS7636 variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (LS7636-LSI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number LS7636FO
Manufacturer LSI
File Size 276.90 KB
Description REVERSE PHASE (TRAILING-EDGE) HALOGEN LAMP DIMMER
Download LS7636FO Download (PDF)

General 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 electronic transformer-coupled low-voltage halogen four-cycle period.

If the voltage reaches the OVC threshold lamp.

The filtering components in the electronic transformer four times, then the Gate Output is turned Off shutting down which preve

Overview

UL ® LSI/CSI LS7636 LS7637 LS7636FO LS7637FO (631) 271-0400 FAX (631) 271-0405 June 2009 LSI Computer Systems, Inc.

Key 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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