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US Patent 7898825 Adaptive ramp compensation for current mode-DC-DC converters

Patent 7898825 was granted and assigned to Akros Silicon on March, 2011 by the United States Patent and Trademark Office.

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Patent Citations Received
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US Patent 11996779 Systems and methods for voltage compensation based on load conditions in power converters
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Patent abstract

A current-mode controller comprises an inductance element, at least one semiconductor switch coupled to the inductance element, and a ramp compensator coupled to sense an indication of current through the inductance element and coupled to control the at least one semiconductor switch that senses current during on-time of the DC-DC converter, infers current during off-time of the DC-DC converter, and determines a slope compensation signal based on the sensed and inferred currents.

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Patent Inventor Names
John Camagna0
Michael D Mulligan0
Philip John Crawley0
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US Patent 07898825 Adaptive ramp compensation for current mode-DC-DC converters US Patent 7898825 Adaptive ramp compensation for current mode-DC-DC converters

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Patent Number
078988250
Patent Number
78988250
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078988250
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Infobox
Is a
Patent
Patent
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Current Assignee
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Akros Silicon
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Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
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Patent Number
078988250
Date of Patent
March 1, 2011
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Patent Application Number
120543010
Date Filed
March 24, 2008
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=078988250
Patent Primary Examiner
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Adolf Berhane
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Website URL
https://pdfpiw.uspto.gov/.piw?Docid=07898825
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 US Patent 07898825 Adaptive ramp compensation for current mode-DC-DC converters

Infobox
Is a
Patent
Patent
Current assignee
‌
Akros Silicon
Patent jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
Patent number
07898825
Date of patent
March 1, 2011
Patent application number
12054301
Date Filed
March 24, 2008
Patent primary examiner
‌
Adolf Berhane

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