| 发明名称 |
TRIGGER CIRCUIT AND LIGHT APPARATUS COMPRISING THE SAME |
| 摘要 |
A trigger circuit includes a high voltage protector configured to scale down a first voltage according to an internal voltage to output a second voltage having a lower level than the first voltage, a switching trigger configured to detect that the outputted second voltage falls below a certain voltage level to provide a switching trigger signal, and a switching controller configured to provide a switching control signal for turning on a driving switching element based on the switching trigger signal. |
| 申请公布号 |
US2016294380(A1) |
申请公布日期 |
2016.10.06 |
| 申请号 |
US201615082827 |
申请日期 |
2016.03.28 |
| 申请人 |
Magnachip Semiconductor, Ltd. |
发明人 |
HONG Seung Woo |
| 分类号 |
H03K17/0814;H03K7/08;H05B33/08 |
主分类号 |
H03K17/0814 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A trigger circuit, comprising:
a high voltage protector configured to scale down a first voltage according to an internal voltage to output a second voltage having a lower level than the first voltage; a switching trigger configured to detect that the outputted second voltage falls below a certain voltage level to provide a switching trigger signal; and a switching controller configured to provide a switching control signal for turning on a driving switching element in response to receiving the switching trigger signal. |
| 地址 |
Cheongju-si KR |
