专利名称:POWER SUPPLY CIRCUIT AND RECEIVING
APPARATUS
发明人:Yuichi Goto申请号:US12728843申请日:20100322
公开号:US20110012576A1公开日:20110120
专利附图:
摘要:A power supply circuit includes: a DC-to-DC converter outputting a first voltagedropped from an input supply voltage; and a series regulator outputting a secondvoltage dropped from an output of the DC-to-DC converter, the series regulator
including: an output transistor supplied with the output of the DC-to-DC converter andoutputting the second voltage, and a first control circuit operated by the input supplyvoltage and controlling the output transistor.
申请人:Yuichi Goto
地址:Kanagawa-ken JP
国籍:JP
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