发明名称 |
Power management topologies to control power between a DC power source and one or more batteries to a system load |
摘要 |
A power supply topology according to one embodiment includes a first path coupled to a controllable DC power source, a second path coupled to a rechargeable battery, and a third path coupled to a system load, the three paths coupled to a common node. The topology may further include a unidirectional switch coupled to the first path and a selectively unidirectional switch coupled to the second path. The topology may further include a power management control circuit including a wake up circuit having a comparison circuit and an output decision circuit. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment. |
申请公布号 |
US8120312(B2) |
申请公布日期 |
2012.02.21 |
申请号 |
US20100877076 |
申请日期 |
2010.09.07 |
申请人 |
BUCUR CONSTANTIN;POPESCU-STANESTI VLAD MIHAIL;NICULAE MARIAN;NEES DARYL;02MICRO INTERNATIONAL LIMITED |
发明人 |
BUCUR CONSTANTIN;POPESCU-STANESTI VLAD MIHAIL;NICULAE MARIAN;NEES DARYL |
分类号 |
H01M10/46;H02J7/34;H02J3/00;H02J7/00;H02J7/02;H02J7/04;H02J9/06;H02M3/00 |
主分类号 |
H01M10/46 |
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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