Arthur Cappon Phones & Addresses
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3321 Rolling Meadows Dr, Mc Kinney, TX 75070 (972) 768-9318
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McKinney, TX
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4116 Mesa Dr, Plano, TX 75074 (972) 423-8782
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7304 Stoney Point Dr, Plano, TX 75025 (972) 517-9541
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10750 Eagle Eye Pl, Tucson, AZ 85737 (520) 531-1984
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Oro Valley, AZ
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Westlake Village, CA
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3321 Rolling Meadows Dr, McKinney, TX 75070 (520) 531-1984
Work
Position:
Protective Service Occupations
Education
Degree:
High school graduate or higher
Publications
Us Patents
Power Supplies For Driving H-Bridges
View pageUS Patent:
7292087, Nov 6, 2007
Filed:
Mar 15, 2006
Appl. No.:
11/378014
Inventors:
Arthur M. Cappon - Oro Valley AZ, US
Assignee:
Apex Microtechnology Corporation - Tuscon AZ
International Classification:
H03K 17/56
US Classification:
327423, 327110, 327588
Abstract:
An apparatus includes an integrated circuit that includes low side power supply circuitry that provides an output voltage for H-bridge circuitry. The low side power supply circuitry includes one transistor that provides one current to the output of the low side power supply circuitry in response to the output voltage of the low side power supply circuitry dropping below a quiescent level. The low side power supply circuitry also includes a second transistor that controls the conduction state of a third transistor, based at least in part, upon the first transistor providing the first current to the output of the low side power supply circuitry. The third transistor provides a second current to the output of the low side power supply circuitry.
Power Supplies For Driving H-Bridges
View pageUS Patent:
7477088, Jan 13, 2009
Filed:
Nov 5, 2007
Appl. No.:
11/935227
Inventors:
Arthur M. Cappon - Oro Valley AZ, US
Assignee:
Cirrus Logic, Inc. - Austin TX
International Classification:
H03K 17/56
US Classification:
327423, 327110, 327588
Abstract:
An apparatus includes an integrated circuit that includes low side power supply circuitry that provides an output voltage for H-bridge circuitry. The low side power supply circuitry includes one transistor that provides one current to the output of the low side power supply circuitry in response to the output voltage of the low side power supply circuitry dropping below a quiescent level. The low side power supply circuitry also includes a second transistor that controls the conduction state of a third transistor, based at least in part, upon the first transistor providing the first current to the output of the low side power supply circuitry. The third transistor provides a second current to the output of the low side power supply circuitry.