Integrated circuit with selection between primary side voltage regulation and secondary side voltage regulation

Integrated circuit with selection between primary side voltage regulation and secondary side voltage regulation

An integrated circuit may detect a pin voltage at a selector pin. The integrated circuit may compare the pin voltage to a threshold voltage. The integrated circuit may selectively perform primary side voltage regulation or secondary side voltage regulation, to regulate a voltage supplied to an elect...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Kok, Siu Kam, Teo, Yong Siang, Chan, Tuck Meng
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:An integrated circuit may detect a pin voltage at a selector pin. The integrated circuit may compare the pin voltage to a threshold voltage. The integrated circuit may selectively perform primary side voltage regulation or secondary side voltage regulation, to regulate a voltage supplied to an electrical load coupled to the integrated circuit, based on comparing the pin voltage and the threshold voltage.