VOLTAGE REGULATOR CIRCUIT

A voltage regulator circuit includes a soft start module, a pulse width modulation (PWM) module, and a voltage regulator module. The soft start module is used to receive a current feedback voltage corresponding to an input current, and compare the current feedback voltage with a comparison voltage,...

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Bibliographische Detailangaben
Hauptverfasser:	LIN YUUAN, SU TING-WEN
Format:	Patent
Sprache:	eng
Schlagworte:	APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC,OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWERSUPPLY SYSTEMS CONTROL OR REGULATION THEREOF CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION
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Beschreibung
Zusammenfassung:	A voltage regulator circuit includes a soft start module, a pulse width modulation (PWM) module, and a voltage regulator module. The soft start module is used to receive a current feedback voltage corresponding to an input current, and compare the current feedback voltage with a comparison voltage, so as to output a switching signal. The PWM module is used to receive a clock signal and the switching signal, and determine a first PWM signal and a second PWM signal outputted by the PWM module is a high voltage level or a low voltage level according to the clock signal and the switching signal. The voltage regulator module is used to receive and adjust an output voltage corresponding to the first PWM signal and the second PWM signal.