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:
Dec. 14, 1993
Filed:
Jul. 27, 1992
Applicant:
Inventor:
Eric W Tisinger, Chandler, AZ (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03K / ;
U.S. Cl.
CPC ...
307443 ; 307265 ; 307270 ; 307273 ; 307475 ;
Abstract
An output driver stage (10) having current limit protection has been provided. The output driver stage provides current protection for both itself and for an output load which may be coupled to an output terminal (12). The current limit protection is accomplished via a one shot timer (28) which controls the charge at the output terminal. Further, the one shot timer may be activated by a plurality of output stages which respectively control a plurality of output loads.