发明申请
- 专利标题： DC/DC converter circuit
- 专利标题（中）： DC / DC转换电路
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申请号： US12654874申请日： 2010-01-07
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公开(公告)号： US20100181979A1公开(公告)日： 2010-07-22
- 发明人: Junichi Abe , Yutaka Yamagami , Hisashi Mori
- 申请人： Junichi Abe , Yutaka Yamagami , Hisashi Mori
- 申请人地址： JP Kawasaki
- 专利权人： NEC ELECTRONICS CORPORATION
- 当前专利权人： NEC ELECTRONICS CORPORATION
- 当前专利权人地址： JP Kawasaki
- 优先权： JP2009-009490 20090120
- 主分类号： G05F1/10
- IPC分类号： G05F1/10
摘要：
A DC/DC converter circuit including a boosting circuit which includes: a first capacitance (FC); a first switch (FS), one end of FS connected to a first terminal of FC, and another end of FS connected to a first power supply; a second switch (SS), one end of SS connected to a second terminal of FC, and another end of SS connected to a second power supply; a third switch (TS), one end of TS connected to the first terminal of FC, and another end of TS connected to an output terminal; an amplifier, an output of the amplifier electrically connected to the second terminal of FC; and a voltage-dividing resistor that generates a feedback voltage to be provided to amplifier, and connected to the first terminal of FC.
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