SHUNT REGULATOR FOR HIGH VOLTAGE OUTPUT USING INDIRECT OUTPUT VOLTAGE SENSING
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United States of America Patent
Stats
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N/A
Issued Date -
Aug 9, 2012
app pub date -
Dec 21, 2011
filing date -
Feb 7, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Embodiments disclosed herein provide for a voltage regulator having one or more Zener diodes coupled in series between an output voltage and system ground. The one or more Zener diodes are in a reverse biased configuration. A transistor is coupled in series with the one or more Zener diodes between the one or more Zener diodes and system ground. A control circuit is coupled to the transistor and configured to adjust the transistor to control a voltage level of the output voltage. The control circuit is configured such that transistor is adjusted substantially independent of values of the one or more Zener diodes.
First Claim
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Family
| Country | kind | publication No. | Filing Date |
|---|---|---|---|
| TW | A | TW201237590 | Feb 02, 2012 |
| CN | A | CN102684477 | Feb 06, 2012 |
International Classification(s)
- 2011 Application Filing Year
- G05F Class
- 1434 Applications Filed
- 909 Patents Issued To-Date
- 63.39 % Issued To-Date
Cited Art Landscape
Patent Citation Ranking
- 0 Citation Count
- G05F Class
- 0 % this patent is cited more than
- 13 Age