发明名称 |
Power management systems with controllable adapter output |
摘要 |
A power management system includes a battery pack having a battery controller and includes an adapter operable for charging the battery pack and powering a system load. The adapter generates a power recognition signal indicative of a maximum adapter power and receives a control signal. The battery controller in the battery pack receives the power recognition signal and generates the control signal to adjust an output power of the adapter according to a status of the battery pack and a status of the system load.
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申请公布号 |
US7973515(B2) |
申请公布日期 |
2011.07.05 |
申请号 |
US20080157698 |
申请日期 |
2008.06.12 |
申请人 |
O2MICRO, INC |
发明人 |
DENSHAM WILLIAM;KAO HAN-JUNG;LIU LIUSHENG |
分类号 |
H02J7/00;G01N27/416;G08B21/00 |
主分类号 |
H02J7/00 |
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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