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. 23, 2003
Filed:
Oct. 03, 2001
Salvatore Portaluri, Pavia, IT;
Marco Demicheli, Binago, IT;
Maxim Integrated Products, Inc., Sunnyvale, CA (US);
Abstract
A multi-channel power shut-down circuit that includes a plurality of channel disabler circuits formed on a common substrate where each of the channel disabler circuits includes a first combinational logic and a second combinational logic having an input coupled to an output of the first combinational logic and having a channel disable output, and a channel overcurrent detector coupled to an input of the first combinational logic. A thermal warning detector is also formed on the common substrate and coupled to the inputs of the first combinational logic of the plurality of channel disabler circuits. A thermal shutdown detector formed on the common substrate and coupled to the inputs of the second combinational logic of the plurality of channel disabler circuits.