Invention Grant
- Patent Title: Driver device for transistors, and corresponding integrated circuit
- Patent Title (中): 晶体管驱动器件及相应的集成电路
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Application No.: US14797571Application Date: 2015-07-13
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Publication No.: US09595947B2Publication Date: 2017-03-14
- Inventor: Vanni Poletto , Patrizia Milazzo , Sergio Lecce
- Applicant: STMICROELECTRONICS S.r.l.
- Applicant Address: IT Agrate Brianza (MB)
- Assignee: STMicroelectronics S.r.l.
- Current Assignee: STMicroelectronics S.r.l.
- Current Assignee Address: IT Agrate Brianza (MB)
- Agency: Slater Matsil, LLP
- Priority: ITTO2014A0778 20140930
- Main IPC: H03K5/04
- IPC: H03K5/04 ; H03K17/041 ; H03K19/003 ; H03K19/0175 ; H03K17/042 ; H03K17/16
Abstract:
A driver device is for switching on and off a transistor for supplying a load by driving a control electrode of the transistor. The driver device includes a first terminal connected to the control electrode of the transistor, a second terminal connected between the transistor and the load, and a current-discharge path coupled to the first terminal. The current-discharge path includes a diode and is activated when the transistor is switched off. The diode becomes non-conductive to interrupt the current-discharge path when the voltage on the second terminal reaches a threshold value.
Public/Granted literature
- US20160094210A1 DRIVER DEVICE FOR TRANSISTORS, AND CORRESPONDING INTEGRATED CIRCUIT Public/Granted day:2016-03-31
Information query
IPC分类:
