发明名称 |
TRANSIENT VOLTAGE SUPPRESSOR FOR MULTIPLE PIN ASSIGNMENTS |
摘要 |
A transient voltage suppressor (TVS) for multiple pin assignments is disclosed. The suppressor comprises at least two cascade-diode circuits in parallel to each other and an electrostatic-discharge clamp element in parallel to each cascade-diode circuit and connected with a low voltage. One cascade-diode circuit is connected with a high voltage, and the other cascade-diode circuits are respectively connected with I/O pins. Each cascade-diode circuit further comprises a first diode and a second diode cascaded to the first diode, wherein a node between the first diode and the second diode is connected with the high voltage or the one I/O pin. The design of the present invention can meet several bounding requirements. It is flexible different pin assignments of TVS parts.
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申请公布号 |
US2013003242(A1) |
申请公布日期 |
2013.01.03 |
申请号 |
US201213612253 |
申请日期 |
2012.09.12 |
申请人 |
LIN KUN-HSIEN;CHUANG CHE-HAO;JIANG RYAN HSIN-CHIN |
发明人 |
LIN KUN-HSIEN;CHUANG CHE-HAO;JIANG RYAN HSIN-CHIN |
分类号 |
H02H3/22 |
主分类号 |
H02H3/22 |
代理机构 |
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代理人 |
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地址 |
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