Invention Grant
US08803565B2 Driving circuits, power devices and electronic devices including the same
有权
驱动电路，功率器件和包括它们的电子器件
- Patent Title: Driving circuits, power devices and electronic devices including the same
- Patent Title (中): 驱动电路，功率器件和包括它们的电子器件
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Application No.: US13064264Application Date: 2011-03-15
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Publication No.: US08803565B2Publication Date: 2014-08-12
- Inventor: Ho-jung Kim , Jae-kwang Shin , Jae-joon Oh , Jong-seob Kim , Hyuk-soon Choi , In-jun Hwang , Ki-ha Hong
- Applicant: Ho-jung Kim , Jae-kwang Shin , Jae-joon Oh , Jong-seob Kim , Hyuk-soon Choi , In-jun Hwang , Ki-ha Hong
- Applicant Address: KR Gyeonggi-Do
- Assignee: Samsung Electronics Co., Ltd.
- Current Assignee: Samsung Electronics Co., Ltd.
- Current Assignee Address: KR Gyeonggi-Do
- Agency: Harness, Dickey & Pierce, P.L.C.
- Priority: KR10-2010-0042085 20100504
- Main IPC: H03K17/16
- IPC: H03K17/16
Abstract:
A power device includes a switching device having a control terminal and an output terminal; and a driving circuit configured to provide a driving voltage to the control terminal such that a voltage between the control terminal and the output terminal remains less than or equal to a critical voltage. A rise time required for the driving voltage to reach a target level is determined according to current-voltage characteristics of the switching device. And, when the voltage between the control terminal and the output terminal exceeds the critical voltage, leakage current is generated between the control terminal and the output terminal.
Public/Granted literature
- US20110273221A1 Driving circuits, power devices and electronic devices including the same Public/Granted day:2011-11-10
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