Morgan, Lewis & Bockius LLP
DC-to-DC converter
A flying DC-to-DC converter has a capacitor protection function of preventing a flying capacitor from overheating. The flying DC-to-DC converter estimates the temperature of a capacitor on the basis of a switching duty and an inductor current determined according to a result of comparison between an output voltage and a voltage instruction value, and determines whether to perform de-rating.
KIA MOTORS CORPORATION HYUNDAI MOTOR COMPANY
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Jung Hwi Joo Young Yong Jae Jae Hyeon Jung Mo Jae Ho
Kim Park Lee Park Yu Hwang