专利名称：DC/DC CONVERTER, SWITCHING POWER
SUPPLY DEVICE, AND ELECTRONICAPPARATUS
发明人：Yasuaki Yorozu申请号：US14574602申请日：20141218
公开号：US20150188427A1公开日：20150702
专利附图：
摘要：Provided is a DC/DC converter for a switching power supply device including aplurality of DC/DC converters which include a master DC/DC converter and a plurality of
slave DC/DC converters and have output terminals connected in parallel to each other.The DC/DC converter includes: first and second terminals that are used to cascade theplurality of DC/DC converters in a line; a control circuit that determines that a hostDC/DC converter is the master DC/DC converter when a predetermined voltage isdetected at the second terminal and determines that the host DC/DC converter is theslave DC/DC converter when the predetermined voltage is not detected; and thatcontrols a current output from the second terminal based on whether the host DC/DCconverter is the master DC/DC converter or the slave DC/DC converter.
申请人：Yasuaki Yorozu
地址：Kanagawa JP
国籍：JP
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