| 发明名称 |
Control of an electrical load such as a light emitting diode has load current measured and compared with reference |
| 摘要 |
<p>Connected between the terminals [2,3] are a current sensing resistor [R] and a load stage [10]. The sensed value is compared [7] with a reference [Uref] to generate an error value [UD] that is then used as input to a drive amplifier [8] that controls the load.</p> |
| 申请公布号 |
DE102004033980(A1) |
申请公布日期 |
2006.02.16 |
| 申请号 |
DE20041033980 |
申请日期 |
2004.07.14 |
| 申请人 |
INFINEON TECHNOLOGIES AG |
发明人 |
BODANO, EMANUELE;LENZ, MICHAEL;LOGIUDICE, ANDREA |
| 分类号 |
G05F1/56;G09G3/14 |
主分类号 |
G05F1/56 |
| 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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