US Patent 7554315 Method and apparatus for adjusting a reference

Patent 7554315 was granted and assigned to Power Integrations on June, 2009 by the United States Patent and Trademark Office.

Overview Structured Data Issues Contributors Activity

Is a

Patent

Patent attributes

Current Assignee

Power Integrations

Patent Jurisdiction

United States Patent and Trademark Office

Patent Number

75543150

Patent Inventor Names

Zhao-Jun Wang0

Date of Patent

June 30, 2009

Patent Application Number

121350870

Date Filed

June 6, 2008

Patent Primary Examiner

‌

Gary L Laxton

Patent abstract

A circuit includes a current divider to divide a current from a current source into a first current and a reference current. The circuit also includes a current mirror coupled to the current divider to receive the first current from the current divider and to receive an adjustment current. The adjustment current is to set the reference current.