| 发明名称 |
Charge pump circuit |
| 摘要 |
A charge pump circuit has a voltage increasing stage and a voltage decreasing stage in parallel, and sharing a common input. This shows charge to flow between the stages, so that charge used in the pumping of one stage is recycled to the other stage.
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| 申请公布号 |
US7382176(B2) |
申请公布日期 |
2008.06.03 |
| 申请号 |
US20030542674 |
申请日期 |
2003.12.24 |
| 申请人 |
TPO HONG KONG HOLDING LIMITED |
发明人 |
AYRES JOHN R. A.;YAMASHITA KEITARO |
| 分类号 |
H02M3/18;G05F3/16;H02M3/07 |
主分类号 |
H02M3/18 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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