Invention Grant
US07649364B2 Circuit comprising a MOS transistor and a control circuit for the MOS transistor
有权
电路包括MOS晶体管和用于MOS晶体管的控制电路
- Patent Title: Circuit comprising a MOS transistor and a control circuit for the MOS transistor
- Patent Title (中): 电路包括MOS晶体管和用于MOS晶体管的控制电路
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Application No.: US11825322Application Date: 2007-07-05
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Publication No.: US07649364B2Publication Date: 2010-01-19
- Inventor: Fabrizio Cortigiani , Gianluca Ragonesi , Silvia Solda , Franco Mignoli
- Applicant: Fabrizio Cortigiani , Gianluca Ragonesi , Silvia Solda , Franco Mignoli
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Maginot, Moore & Beck
- Priority: EP06013945 20060705
- Main IPC: G01R35/00
- IPC: G01R35/00 ; G01R31/28
Abstract:
A circuit includes a MOS transistor having a control electrode and a control capacitance, and including a control circuit for the MOS transistor. The control circuit includes an input to supply a control signal and an output to supply a drive signal, the output being connected to the control electrode of the MOS transistor. A calibration circuit is connected to the control electrode of the MOS transistor, and generates a calibration signal dependent on the capacitance value of the control capacitance. A drive circuit generates the drive signal with an amplitude dependent on the calibration signal as determined by the control signal.
Public/Granted literature
- US20080068059A1 Circuit comprising a MOS transistor and a control circuit for the MOS transistor Public/Granted day:2008-03-20
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