POWER SUPPLY CIRCUIT AND POWER SUPPLY METHOD

专利名称：POWER SUPPLY CIRCUIT AND POWER

SUPPLY METHOD

发明人：OHASHI, Tsuyoshi,TAKASHIMA, Shinji申请号：EP10786136.1申请日：20100607公开号：EP2442420A1公开日：20120418

专利附图：

摘要：Provided is a power supply circuit capable of suppressing a power supplyvoltage to be input to an integrated circuit device to low level. A power supply circuit (10)controls power supply to an integrated circuit device (30) having a built-in IC chip (31). The

power supply circuit (10) acquires a value of a current flowing in the integrated circuitdevice, and changes a power supply voltage to be input to the integrated circuit device(30), in accordance with the acquired value of the current.

申请人：Sony Computer Entertainment Inc.

地址：1-7-1 Konan Minato-ku Tokyo 108-0075 JP

国籍：JP

代理机构：Turner, James Arthur

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