ADAPTIVE GATE DRIVER

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20180026626A1
SERIAL NO

15218829

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device driver is described that includes an output stage and one or more control components. The output stage is configured to produce a gate driver output for driving a gate terminal of a semiconductor device, the output stage comprising a variable driving capability. The one or more control components are configured to obtain an indication of a rise time of the gate driver output during an initial switching cycle of the semiconductor device, and prior to a subsequent switching cycle of the semiconductor device, adjust, based on the indication of the rise time, a driving capability of the device driver from a first level to a second level. The one or more control components are further configured to cause the output stage to output the gate driver output at the second level of driving capability during the subsequent switching cycle of the semiconductor device.

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Patent Owner(s)

Patent OwnerAddress
INFINEON TECHNOLOGIES AUSTRIA AG9500 VILLACH

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Gong, Xiaowu Singapore, SG 43 367
Teo, Yong Siang Singapore, SG 24 172

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