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公开(公告)号:US09467042B2
公开(公告)日:2016-10-11
申请号:US13923222
申请日:2013-06-20
Applicant: STMICROELECTRONICS S.R.L.
Inventor: Alessandro Zafarana , Osvaldo Zambetti
CPC classification number: H02M3/156 , H02M3/1584
Abstract: A method is provided for controlling a converter of the multiphase interleaving type. According to the method, there is detected when a change of the load applied to an output terminal of the converter occurs. All the phases of the converter are simultaneously turned off, and a driving interleaving phase shift is recovered so as to restart a normal operation of the converter. A controller for carrying out such a method is also provided.