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:
Oct. 18, 2022
Filed:
Aug. 09, 2019
Analog Devices International Unlimited Company, Limerick, IE;
Joshua John Simonson, Sunol, CA (US);
Jiong Xia, Fremont, CA (US);
Analog Devices International Unlimited Company, Limerick, IE;
Abstract
A hot-swap controller regulates the supply of power from an input node to a load coupled to an output node. The controller includes at least one limiting circuit configured to control a first switch connected between the input node and the load to limit an output current of the first switch for application to the load. A control logic circuit determines a state of the first switch and outputs a local state signal, and a communication circuit responsive to the local state signal establishes a voltage or current level corresponding to the local state at a communication circuit output. A communication terminal is also provided that is responsive to the communication output and that is adapted to connect to a second communication terminal of a second hot-swap controller to communicate the local state to the second hot-swap controller.