发明名称 |
APPARATUS AND METHOD FOR FEEDFORWARD CONTROLLED CHARGE PUMPS |
摘要 |
An embodiment apparatus comprises a switched capacitor network coupled between an input voltage and an output capacitor and a feedforward controller. The switched capacitor network comprises a plurality of flying capacitors and a switching circuit. The feedforward controller comprises a sensor configured to detect the input voltage and a mode selector configured to generate a plurality of gate drive signals for the switched capacitor network. The gate drive signals configure the switched capacitor network to form a charge pump with a non-integer multiplication factor.
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申请公布号 |
WO2013135118(A1) |
申请公布日期 |
2013.09.19 |
申请号 |
WO2013CN71161 |
申请日期 |
2013.01.30 |
申请人 |
HUAWEI TECHNOLOGIES CO., LTD. |
发明人 |
DAI, HEPING;MAO, HENGCHUN |
分类号 |
H02M3/07 |
主分类号 |
H02M3/07 |
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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