发明名称 |
Controller for DC to DC converter |
摘要 |
A DC to DC converter to convert an input voltage to an output voltage. The DC to DC converter may include a pair of switches including a high side switch and a low side switch, an inductor coupled to the pair of switches; and a controller. The controller may be configured to estimate a zero crossing of an inductor current through the inductor without directly measuring said inductor current. An associated method is also provided.
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申请公布号 |
US7202650(B2) |
申请公布日期 |
2007.04.10 |
申请号 |
US20050269951 |
申请日期 |
2005.11.09 |
申请人 |
O2MICRO INTERNATIONAL LIMITED |
发明人 |
LIPCSEI LASZLO;POPESCU SERBAN-MIHAI |
分类号 |
G05F1/40;H02M1/12;H02M3/157;H02M3/158 |
主分类号 |
G05F1/40 |
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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