| 发明名称 |
Powering of a Charge with a Floating Node |
| 摘要 |
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. |
| 申请公布号 |
US2016103464(A1) |
申请公布日期 |
2016.04.14 |
| 申请号 |
US201514975519 |
申请日期 |
2015.12.18 |
| 申请人 |
STMicroelectronics (Rousset) SAS |
发明人 |
Bienvenu Philippe |
| 分类号 |
G05F3/26 |
主分类号 |
G05F3/26 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of operating a circuit that includes a current source that is series-connected with a load between first and second terminals and also includes an element coupled in parallel with the load between the first and second terminals, the method comprising:
controlling a value of a current in the current source based on a current flowing in the element between the first and second terminals, wherein the value of the current in the current source is controlled proportional to a power consumption in the load based on the current flowing in the element between the first and second terminals; and while controlling the value of the current, using the element to limit a voltage across the load. |
| 地址 |
Rousset FR |
