Faraday Semi, Inc.

Jack Walter Cornish, Iii

Parviz Parto

Seungbeom Kevin Kim

Saurabh Anil Jayawant

A power converter can include first, second, third, and fourth power switches, and a driver for operating the drive switches to modify an input voltage. An AC coupling capacitor can be coupled between the first and fourth power switches. Bootstrap capacitors can be used for driving the first and second power switches, which can be high-side switches. In some embodiments, a current sensing circuit can be used to measure current through the third and/or fourth power switches and for determining the current through the power converter. In some embodiments, the power converter can monitor the voltage across the AC coupling capacitor and can determine the current through the power converter based on the monitored voltages. In some embodiments, the AC coupling capacitor can be pre-charged before the power converter begins normal operation.

Growing community of inventors

Irvine, CA, United States of America

Jack Walter Cornish, Iii