SYSTEM AND METHOD OF POWER DISTRIBUTION CONTROL OF AN INTEGRATED CIRCUIT

SYSTEM AND METHOD OF POWER DISTRIBUTION CONTROL OF AN INTEGRATED CIRCUIT

A device is disclosed that includes a first pin to supply power to a first power domain of an integrated circuit, a second pin to supply power to a second power domain of the integrated circuit and a controller, comprising a logic and a low drop out regulator. The controller is coupled to the first...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHI, Chunlei, JUNG, Seong-ook, TOMS, Thomas R, ANDREEV, Boris, GAGNE, Justin Joseph Rosen, CHUA-EOAN, Lew G, RIDDLE, Christopher C
Format: Patent
Sprache:eng ; fre ; ger
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
BASIC ELECTRONIC CIRCUITRY
CONTROL OR REGULATION THEREOF
CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUTPOWER
CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
ELECTRICITY
GENERATION
PULSE TECHNIQUE
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Beschreibung
Zusammenfassung:A device is disclosed that includes a first pin to supply power to a first power domain of an integrated circuit, a second pin to supply power to a second power domain of the integrated circuit and a controller, comprising a logic and a low drop out regulator. The controller is coupled to the first pin and to the second pin. The logic determines the operating mode and provides at least one control signal. The low drop out regulator is responsive to the logic to selectively reduce current flow to the second pin.