LS7631 Datasheet - LSI Computer Systems

LS7631 TOUCH CONTROL HALOGEN LAMP DIMMER

A typical electronic dimmer may not operate properly with the inductive load encountered when driving a transformer-coupled low-voltage halogen lamp. The inductive load can cause a phenomenon called half-waving, wherein the triac fires in alternate half-cycles only, which may lead to the thermal de.

LS7631 Features

* Touch or pushbutton control of incandescent lamps and transformer-coupled halogen lamps

* Transformer can be Magnetic or Electronic

* Direct replacement for P/N SLB 0587

* Automatic safety shutdown

* PLL synchronization allows use as a Wall Switch

LS7631_LSIComputerSystems.pdf