发明名称 |
Method of forming a control circuit and device |
摘要 |
In one exemplary embodiment, a control circuit includes a comparator circuit that compares a solar cell voltage and a battery voltage and responsively activates a charging control signal if the solar cell voltage is greater than the battery voltage. If the solar cell voltage is not greater than the battery voltage, the comparator circuit deactivates the charging control signal.
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申请公布号 |
US8450964(B2) |
申请公布日期 |
2013.05.28 |
申请号 |
US20090367667 |
申请日期 |
2009.02.09 |
申请人 |
PETROIANU ALEXANDRA-OANA;AUNGURENCEI GABRIEL CODRIN;SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC |
发明人 |
PETROIANU ALEXANDRA-OANA;AUNGURENCEI GABRIEL CODRIN |
分类号 |
H01M10/44;H01M10/46;H02J7/00 |
主分类号 |
H01M10/44 |
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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