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. 23, 2006
Filed:
Jan. 17, 2003
A. Michael Cherniski, Rescue, CA (US);
James K. Koch, Rocklin, CA (US);
A. Michael Cherniski, Rescue, CA (US);
James K. Koch, Rocklin, CA (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
A hot swap power delivery circuit. Specifically, the hot swap power delivery circuit is used for controlling current to a load. The hot swap power delivery circuit comprises a field effect transistor (FET), a ramp circuit, and a source follower feedback circuit. The FET comprises a gate, a source, and a drain. The ramp circuit is coupled to the gate of the FET, and is used for delivering current to a load that is coupled to the source of the FET. The source follower feedback circuit is coupled to the source and the gate and is used for de-linearizing an output voltage on said source affecting the delivery of the current.