Current regulator circuits with self-adaptive power offloading

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United States of America Patent

PATENT NO 11849514
SERIAL NO

17806396

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Abstract

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A circuit may be configured to deliver current to one or more light emitting diodes (LEDs). The circuit may comprise a first current path configured to deliver a first current to the one or more LEDs, and a second current path in parallel with the first current path, wherein the second current path is configured to deliver a second current through a voltage drop element and to the one or more LEDs. According to this disclosure, a sum of the first current and the second current is regulated based on a sensed current through the circuit.

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Patent Owner(s)

Patent OwnerAddress
INFINEON TECHNOLOGIES AG81669 MÜNCHEN

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Galvano, Maurizio Padua, IT 41 229
Konstantopoulos, Christos Padua, IT 2 0
Montoncelli, Mattia Abano Terme, IT 3 0
Penzo, Roberto Vigonza, IT 23 90
Tonazzo, Enrico Villanova di Camposampiero, IT 8 16

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