Invention Grant
- Patent Title: Driver circuit for a semiconductor power switching element
- Patent Title (中): 半导体功率开关元件的驱动电路
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Application No.: US11833992Application Date: 2007-08-04
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Publication No.: US07642817B2Publication Date: 2010-01-05
- Inventor: Hartmut Jasberg , Bernhard Strzalkowski
- Applicant: Hartmut Jasberg , Bernhard Strzalkowski
- Applicant Address: AT Villach
- Assignee: Infineon Technologies Austria AG
- Current Assignee: Infineon Technologies Austria AG
- Current Assignee Address: AT Villach
- Agency: Banner & Witcoff, Ltd.
- Priority: DE102006036569 20060804
- Main IPC: H03K3/00
- IPC: H03K3/00

Abstract:
An apparatus and method for driving a semiconductor switching element. The apparatus is configured to monitor at least one state variable of the semiconductor switching element, to switch off the semiconductor switching element in at least two stages, and to receive both a first parameter and a second parameter, the first and second parameters affecting how the state is monitored. The apparatus is further configured to receive both a third parameter and a fourth parameter, the third and fourth parameters affecting a two-stage switching-off operation of the semiconductor switching element.
Public/Granted literature
- US20080030257A1 Driver Circuit for a Semiconductor Power Switching Element Public/Granted day:2008-02-07
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