The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 07, 2013
Filed:
May. 10, 2011
Charles Coleman, Fort Collins, CO (US);
Charles Coleman, Fort Collins, CO (US);
Microsemi Corporation, Aliso Viejo, CA (US);
Abstract
A junction device driver is provided that includes a current regulator, an inductor coupled with the current regulator, and a switching module coupled with the inductor. The current regulator is configured to generate a current, and the inductor is configured to store energy generated by the current produced by the current regulator. The switching module is configured to control a conduction current for a gate of a junction device. The conduction current is generated, initially, from the stored energy of the inductor to thereby provide a relatively high initial current. As the energy stored in the inductor is discharged, the current level drops to a lower level that is sufficient to maintain the junction device in an 'on' state.