Invention Application
- Patent Title: Powering of a Charge with a Floating Node
- Patent Title (中): 为浮动节点供电
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Application No.: US14975519Application Date: 2015-12-18
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Publication No.: US20160103464A1Publication Date: 2016-04-14
- Inventor: Philippe Bienvenu
- Applicant: STMicroelectronics (Rousset) SAS
- Priority: FR1257951 20120823
- Main IPC: G05F3/26
- IPC: G05F3/26

Abstract:
A circuit includes a current source series-connected with a load between first and second terminals and an element coupled in parallel with the load between the first and second terminals. A value of a current in the current source is controlled based on a current flowing in the element between the first and second terminals. The value of the current in the current source is controlled proportional to power consumption in the load based on the current flowing in the element between the first and second terminals. The element is used to limit a voltage across the load while the value of the current is being controlled.
Public/Granted literature
- US09772647B2 Powering of a charge with a floating node Public/Granted day:2017-09-26
Information query
IPC分类: