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. 03, 2017
Filed:
Jan. 14, 2016
Maxim Integrated Products, Inc., San Jose, CA (US);
Andrea Milanesi, Milan, IT;
Maxim Integrated Products, Inc., San Jose, CA (US);
Abstract
A portable control loop is provided for current sensing DC-DC converter. The DC-DC converter includes a power circuit, an external circuit, a control circuit and a duty cycle integration circuit. The power circuit comprises at least one controllable switch to regulate current from an input voltage. The external circuit comprises at least one output inductor and a capacitor. The duty cycle integration circuit receives a voltage differential signal across the output inductor and generates a compensation signal based at least on the voltage differential signal. The control circuit receives the compensation signal and feedback from load voltage and generates a control signal to control the controllable switch within the power circuit.