FORM 8-K FILING DOCUMENT

Company

POWER INTEGRATIONS INC

Filed

October 23, 2008

Period of Report

October 23, 2008

Accession Number

0001171843-08-000808

An 8-K is a current report used to announce material events that shareholders should know about — such as earnings releases, mergers, executive changes, or bankruptcy. Learn more about 8-K filings →