Invention Application
US20060043944A1 Detection of the supply state of a load supplied by a variable voltage
审中-公开
检测由可变电压提供的负载的供电状态
- Patent Title: Detection of the supply state of a load supplied by a variable voltage
- Patent Title (中): 检测由可变电压提供的负载的供电状态
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Application No.: US11216919Application Date: 2005-08-31
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Publication No.: US20060043944A1Publication Date: 2006-03-02
- Inventor: Laurent Moindron
- Applicant: Laurent Moindron
- Applicant Address: FR Montrouge
- Assignee: STMicroelectronics S.A.
- Current Assignee: STMicroelectronics S.A.
- Current Assignee Address: FR Montrouge
- Priority: FR04/51944 20040831
- Main IPC: G05F1/10
- IPC: G05F1/10 ; H02J3/12
Abstract:
A method and a circuit for detecting the state of supply of a load by a variable voltage, including measuring the difference between values representative of the variable supply voltage and of a voltage across the load.
Information query
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