发明名称 |
METHOD AND APPARATUS TO IMPROVE ESD ROBUSTNESS OF POWER CLAMPS |
摘要 |
A power clamp circuit having improved robustness to electrostatic discharge (ESD) events includes a voltage regulation circuit and a current controlled switch. The voltage regulation circuit and the current controlled switch may be used to modify a snapback voltage of the power clamp in a manner that enhances the power clamp's ability to handle ESD events. |
申请公布号 |
EP2845285(A1) |
申请公布日期 |
2015.03.11 |
申请号 |
EP20130719649 |
申请日期 |
2013.04.05 |
申请人 |
ALLEGRO MICROSYSTEMS, LLC |
发明人 |
LAMAR, WASHINGTON;KLEBANOV, MAXIM |
分类号 |
H02H9/04 |
主分类号 |
H02H9/04 |
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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