SEMICONDUCTOR DEVICE AND INTERNAL VOLTAGE ADJUSTING METHOD THEREOF

A semiconductor device may include a trimming circuit suitable for generating a reference voltage that is adjusted based on a code value, and an internal voltage generation circuit suitable for generating an internal voltage based on the reference voltage, wherein the internal voltage generation cir...

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Bibliographische Detailangaben
Hauptverfasser:	JEONG, Bong-Hwa, LEE, Chang-Hyun, PARK, Jae-Boum
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 CONTROLLING CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER CONVERSION OR DISTRIBUTION OF ELECTRIC POWER ELECTRICITY GENERATION PHYSICS REGULATING SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
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Beschreibung
Zusammenfassung:	A semiconductor device may include a trimming circuit suitable for generating a reference voltage that is adjusted based on a code value, and an internal voltage generation circuit suitable for generating an internal voltage based on the reference voltage, wherein the internal voltage generation circuit is suitable for dividing the internal voltage in a division ratio that varies depending on an operation mode and for generating the internal voltage based on comparison of the divided internal voltage with the reference voltage.