发明名称 |
Parallel current mode control |
摘要 |
A method and apparatus to implement parallel current mode control that is suitable for digital and analog implementation. A duty cycle algorithm is composed of a voltage term and a parallel current term which depends on the inductor current change between the inductor current value at the beginning of a switching cycle and the reference inductor current value at the end of that switching cycle. Parallel current mode control can be applied to all DC-DC converters, including both non-isolated and isolated topologies. It can also be applied to AC-DC converters with power factor correction.
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申请公布号 |
US2005270813(A1) |
申请公布日期 |
2005.12.08 |
申请号 |
US20040859995 |
申请日期 |
2004.06.04 |
申请人 |
ZHANG WANFENG;LIU YAN-FEI;WU BIN |
发明人 |
ZHANG WANFENG;LIU YAN-FEI;WU BIN |
分类号 |
H02M1/42;H02M3/157;H02M3/335;(IPC1-7):H02M3/335 |
主分类号 |
H02M1/42 |
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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