Switching regulator, control circuit and control method thereof, and electronic apparatus
US-9223328-B2 · Dec 29, 2015 · US
System and method for a power supply
US9201435B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9201435-B2 |
| Application number | US-201313785997-A |
| Country | US |
| Kind code | B2 |
| Filing date | Mar 5, 2013 |
| Priority date | Mar 5, 2013 |
| Publication date | Dec 1, 2015 |
| Grant date | Dec 1, 2015 |
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Abstract
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In accordance with an embodiment, a method of controlling a power supply node includes measuring a voltage of the power supply node, determining a first current based on the measuring, determining a first current and a second current based on the measuring, and summing the first current and the second current at the power supply node. Determining the first current includes operating a first controller having a first bandwidth, and determining the second current includes operating a second controller having a second bandwidth greater than the first bandwidth.
First claim
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What is claimed is: 1. A method of controlling a power supply node, the method comprising: measuring a voltage of the power supply node to form a first measurement stream; decimating the first measurement stream to form a first decimated measurement stream; determining a first current based on the first decimated measurement stream, wherein the determining the first current comprises operating a first controller having a first bandwidth; determining a second current based o…
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Frequently asked questions
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- What does patent US9201435B2 cover?
- In accordance with an embodiment, a method of controlling a power supply node includes measuring a voltage of the power supply node, determining a first current based on the measuring, determining a first current and a second current based on the measuring, and summing the first current and the second current at the power supply node. Determining the first current includes operating a first con…
- Who is the assignee on this patent?
- Infineon Technologies Ag
- What technology area does this patent fall under?
- Primary CPC classification G05F1/10. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 01 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).