发明名称 |
Apparatus and method for driving an LED |
摘要 |
Here, a driver for an light emitting diode (LED) is provided. Within this driver, several differential pairs of bipolar transistors are employed in an input stage and output stage along with a control loop. Collectively, these components operate together to drive the LED with a low headroom voltage while still achieving high driver performance in terms of edge speed and jitter. |
申请公布号 |
US8125273(B2) |
申请公布日期 |
2012.02.28 |
申请号 |
US20100763575 |
申请日期 |
2010.04.20 |
申请人 |
MUENTEFERING DIRK;GELHAUSEN FRANK;PIEPENSTOCK OLIVER;BOCK ANDREAS;TEXAS INSTRUMENTS DEUTSCHLAND GMBH |
发明人 |
MUENTEFERING DIRK;GELHAUSEN FRANK;PIEPENSTOCK OLIVER;BOCK ANDREAS |
分类号 |
H03F3/45 |
主分类号 |
H03F3/45 |
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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