VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE

VOLTAGE GENERATION CIRCUIT AND SEMICONDUCTOR MEMORY DEVICE

A voltage generation circuit includes a plurality of charge pumps connected to a first node, and a control circuit that controls the number of active charge pumps among the plurality of charge pumps based on a period in which a voltage of the first node satisfies a condition.

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Bibliographische Detailangaben
1. Verfasser: FUJIMOTO, Takumi
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
INFORMATION STORAGE
PHYSICS
STATIC STORES
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Beschreibung
Zusammenfassung:A voltage generation circuit includes a plurality of charge pumps connected to a first node, and a control circuit that controls the number of active charge pumps among the plurality of charge pumps based on a period in which a voltage of the first node satisfies a condition.