Voltage generation system that can dynamically calibrate time period for enabling the system and method thereof
A voltage generation system that can dynamically calibrate a time period for enabling the system includes: a voltage generation circuit, for providing an output voltage; an oscillator, coupled to the voltage generation circuit, for driving the voltage generation circuit to generate the output voltag...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | A voltage generation system that can dynamically calibrate a time period for enabling the system includes: a voltage generation circuit, for providing an output voltage; an oscillator, coupled to the voltage generation circuit, for driving the voltage generation circuit to generate the output voltage at a specific frequency according to an enable signal; a limiter, coupled to the oscillator and the output voltage fed back from the voltage generation circuit, for generating the enable signal to the oscillator according to the output voltage; and an enable controller, coupled to the limiter, the oscillator, the voltage generation circuit and the enable signal generated by the limiter, for enabling the limiter, the oscillator and the voltage generation circuit according to an estimated time between enable signals, wherein the estimated time is dynamically calibrated. |
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