| 发明名称 |
Method of forming a start-up device and structure therefor |
| 摘要 |
In one embodiment, a start-up controller for a PWM power supply controller is formed to generate a current that is substantially constant for changes in temperature and for changes in an output voltage received by the start-up controller.
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| 申请公布号 |
US7477532(B2) |
申请公布日期 |
2009.01.13 |
| 申请号 |
US20050205435 |
申请日期 |
2005.08.18 |
| 申请人 |
SEMICONDUCTOR COMPONENTS INDUSTRIES, L.L.C. |
发明人 |
HALL JEFFERSON W.;SHENG SENPENG |
| 分类号 |
H02M1/00 |
主分类号 |
H02M1/00 |
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