Low voltage buck regulator voltage regulation with reduced overshoot and settling time

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12261528
APP PUB NO 20230387802A1
SERIAL NO

17900224

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Importance

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Abstract

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A power converter for providing power to a load includes a buck converter having a DC input and a DC output and that is configured to receive a DC voltage at the DC voltage input and provide DC output voltage at the DC output. The converter also includes a voltage monitor that monitors a voltage provided at the DC output and a selectively connectable transient suppression circuit connected across that DC output and connected to the voltage monitor. The selectively connectable transient suppression circuit includes a dissipation circuit and a suppression circuit switch connected in series with the dissipation circuit that controls charge dissipation from the DC output into the dissipation circuit based on the voltage monitor determining that the voltage across the DC output is above a threshold.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATIONFOUR COLISEUM CENTRE 2730 WEST TYVOLA ROAD CHARLOTTE NC 28217-4578

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ahmed, Mahtab Uttar Pradesh, IN 2 0
Chitirala, Pradeep Bangalore, IN 3 10
Naga, Lakshmi Priya Kakarla Bangalore, IN 2 0
Ramachandra, Raghavendra Karnataka, IN 3 9

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