POWER MANAGEMENT METHOD OF AN INTEGRATED CIRCUIT, AND CORRESPONDING INTEGRATED CIRCUIT

POWER MANAGEMENT METHOD OF AN INTEGRATED CIRCUIT, AND CORRESPONDING INTEGRATED CIRCUIT

The integrated circuit includes a first node intended to be biased at a first voltage, a second node intended to be biased at a second voltage and having a non-negligible capacitive coupling with the first node. A power supply management device comprises a voltage booster configured to boost a power...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Jouanneau, Thomas
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:The integrated circuit includes a first node intended to be biased at a first voltage, a second node intended to be biased at a second voltage and having a non-negligible capacitive coupling with the first node. A power supply management device comprises a voltage booster configured to boost a power supply voltage and comprising boost stages configured to generate intermediate voltages on intermediate nodes. A compatibility detection circuit is configured to detect compatibility between the second voltage and one of the intermediate voltages, and, if the second voltage is compatible with an intermediate voltage, to couple the at least one second node to the compatible intermediate node.