Over voltage and over current protection integrated circuit
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United States of America Patent
Stats
-
Jan 16, 2018
Grant Date -
N/A
app pub date -
Jul 31, 2014
filing date -
Jun 3, 2004
priority date (Note) -
In Force
status (Latency Note)
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Abstract
An integrated circuit is disclosed including a primary input for receiving an input voltage, a battery voltage input for receiving a battery voltage signal and an output for providing an output voltage higher than the battery voltage. First circuitry responsive to the input voltage is provided for turning off the output voltage responsive to an input over voltage condition. Second circuitry responsive to the battery voltage signal is provided for turning off the output voltage responsive to a battery over voltage condition. Third circuitry provides for over current protection.
First Claim
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International Classification(s)
- 2014 Application Filing Year
- H02J Class
- 3785 Applications Filed
- 3269 Patents Issued To-Date
- 86.37 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 2 Citation Count
- H02J Class
- 22.71 % this patent is cited more than
- 7 Age
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