| 发明名称 |
BROAD-RANGE CURRENT MEASUREMENT USING DUTY CYCLING |
| 摘要 |
An apparatus, method and integrated circuit for broad-range current measurement using duty cycling are disclosed. Embodiments of an apparatus for sensing current through a transistor device may include an interface configured to receive a current from the transistor device for sensing. Additionally, embodiments may include a sensor component coupled to the interface and configured to receive the current from the transistor device and to generate a responsive sensor voltage. Embodiments may also include a sense control circuit configured to control a duty cycle of the sensor component. |
| 申请公布号 |
US2015346239(A1) |
申请公布日期 |
2015.12.03 |
| 申请号 |
US201414289397 |
申请日期 |
2014.05.28 |
| 申请人 |
NXP B.V. |
发明人 |
van Dijk Luc;Waardenburg Cornelis Klaas |
| 分类号 |
G01R15/09;G01R1/30 |
主分类号 |
G01R15/09 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. An apparatus for sensing current through a transistor device, comprising:
an interface configured to receive a current from the transistor device for sensing; a sensor component coupled to the interface and configured to receive the current from the transistor device and to generate a responsive sensor voltage; and a sense control circuit configured to control a duty cycle of the sensor component. |
| 地址 |
Eindhoven NL |
