发明申请
- 专利标题: INTEGRATED MAGNETIC FIELD SENSOR-CONTROLLED SWITCH DEVICES
- 专利标题(中): 集成磁场传感器控制开关装置
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申请号: US13366917申请日: 2012-02-06
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公开(公告)号: US20130088288A1公开(公告)日: 2013-04-11
- 发明人: Sebastian Maerz , Jean-Marie Le Gall , Udo Ausserlechner
- 申请人: Sebastian Maerz , Jean-Marie Le Gall , Udo Ausserlechner
- 主分类号: H01L25/00
- IPC分类号: H01L25/00 ; H05K13/04
摘要:
Embodiments relate to integrated magnetic field sensor-controlled switch devices, such as transistors, current sources, and power switches, among others. In an embodiment, a magnetic switch and a load switch are integrated in a single integrated circuit device. In embodiments, the device can also include integrated load protection and load diagnostics. Embodiments can provide load switching and optional simultaneous logic signaling, for example to update a microcontroller or electronic control unit (ECU), while reducing space and complexity and thereby cost.
公开/授权文献
- US09203394B2 Integrated magnetic field sensor-controlled switch devices 公开/授权日:2015-12-01