发明名称 |
Electric driver circuit for driving a light-emitting diode and method thereof |
摘要 |
An electric driver circuit (100) for driving a light-emitting diode (20) may be operated in a regulation operation mode to generate an output voltage (Vled) to drive a predefined current through the light-emitting diode (20). The electric driver circuit (100) is operated in a start-up operation mode before the regulation operation mode. The operation of the electric driver circuit (100) in the start-up operation mode enables that a coil current generated in an inductor (40) can be completely discharged before starting the regulation operation mode. |
申请公布号 |
EP2822358(A1) |
申请公布日期 |
2015.01.07 |
申请号 |
EP20130175371 |
申请日期 |
2013.07.05 |
申请人 |
AMS AG |
发明人 |
Teufel, Mario;Lechner, Joachim |
分类号 |
H05B33/08 |
主分类号 |
H05B33/08 |
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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