Adaptive overvoltage protection for multifunction LED chain

In one example, a method includes determining, by a device of a system, a voltage feedback value that represents a voltage level of a power signal being provided to a plurality of load elements that are selectively active. In this example, the method also includes adjusting, by the device and based...

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Bibliographische Detailangaben
Hauptverfasser: Milanesi, Paolo, Fragiacomo, Fabio, Penzo, Roberto, Galvano, Maurizio
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:In one example, a method includes determining, by a device of a system, a voltage feedback value that represents a voltage level of a power signal being provided to a plurality of load elements that are selectively active. In this example, the method also includes adjusting, by the device and based on a quantity of load elements of the plurality of load elements that are active, the voltage level of the power signal such that the voltage feedback value remains less than or equal to an overvoltage threshold.