US Patent 7701293 Amplifier symmetric supply regulation
Patent 7701293 was granted and assigned to Texas Instruments on April, 2010 by the United States Patent and Trademark Office.
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Patent abstract
A power converter receiving a single-sided supply which is ground-terminated and providing a regulated positive supply and a regulated negative supply that is optimized to the expected output range of a class AB amplifier, as well as providing excellent efficiency. The converter finds application as a compact converter to power an audio amplifier driving an audio device which is ground terminated, such as a speaker.
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US Patent 07701293 Amplifier symmetric supply regulation US Patent 7701293 Amplifier symmetric supply regulation
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Patent Number
0770129300
Patent Number
770129300
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077012930
Date of Patent
April 20, 2010
0Patent Application Number
119417890
Date Filed
November 16, 2007
0Official Website
Patent Primary Examiner
Edits on 22 Sep, 2022
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Infobox
Is a
Current Assignee
Patent Jurisdiction
Patent Number
077012930
Date of Patent
April 20, 2010
0Patent Application Number
119417890
Date Filed
November 16, 2007
0Official Website
Patent Primary Examiner
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US Patent 07701293 Amplifier symmetric supply regulation
Infobox
Is a
Current assignee
Patent jurisdiction
Patent number
07701293
Date of patent
April 20, 2010
Patent application number
11941789
Date Filed
November 16, 2007
Patent primary examiner
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