VOLTAGE REGULATION CIRCUITS AND POWER SUPPLY DEVICES USING THE SAME
A voltage regulation circuit is provided. The voltage regulation circuit regulates a level of a supply voltage provided by an automotive battery. The voltage regulation circuit includes a selector and an error amplifier. The selector receives a plurality of predetermined voltages and selects one of...
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| Main Authors | , , , |
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| Format | Patent |
| Language | English |
| Published |
11.12.2014
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| Subjects | |
| Online Access | Get full text |
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| Abstract | A voltage regulation circuit is provided. The voltage regulation circuit regulates a level of a supply voltage provided by an automotive battery. The voltage regulation circuit includes a selector and an error amplifier. The selector receives a plurality of predetermined voltages and selects one of the plurality of predetermined voltages according to a control signal to serve as a first reference voltage. The error amplifier generates an error signal according to the first reference voltage and a feedback signal. The feedback signal is related to the supply voltage. The voltage regulation circuit regulates the level of the supply voltage according to the error signal. |
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| AbstractList | A voltage regulation circuit is provided. The voltage regulation circuit regulates a level of a supply voltage provided by an automotive battery. The voltage regulation circuit includes a selector and an error amplifier. The selector receives a plurality of predetermined voltages and selects one of the plurality of predetermined voltages according to a control signal to serve as a first reference voltage. The error amplifier generates an error signal according to the first reference voltage and a feedback signal. The feedback signal is related to the supply voltage. The voltage regulation circuit regulates the level of the supply voltage according to the error signal. |
| Author | YEH YUH-LONG LAY JYH-PYNG YU CHIHING KUAN CHIEN-WEI |
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| Notes | Application Number: US201313912821 |
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| Snippet | A voltage regulation circuit is provided. The voltage regulation circuit regulates a level of a supply voltage provided by an automotive battery. The voltage... |
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| SubjectTerms | CONTROLLING PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES |
| Title | VOLTAGE REGULATION CIRCUITS AND POWER SUPPLY DEVICES USING THE SAME |
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