Arrangement of MOSFET's for controlling same
US8338891B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Feb 24, 2006 |
| Grant date | Dec 25, 2012 |
| Priority date | — |
| Expiry date | Jan 21, 2028 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH01L2924/0002
- WIPO fieldSemiconductors
- WIPO sectorElectrical engineering
Abstract
An arrangement of a plurality of MOSFET's on a chip that includes a first terminal, a second terminal and a third terminal is provided, the arrangement having at least one first MOSFET used as a first control cell and at least one second MOSFET used as a second control cell, each MOSFET having respectively a gate terminal, a source terminal and a drain terminal. The source terminals of all the MOSFET's are connected to one another and contacting the first terminal of the chip. The drain terminal of the at least one second MOSFET, which is used as a power cell, contacts the second terminal of the chip. The gate terminals of all the MOSFET's are connected to one another and contact the third terminal of the chip. The gate terminal and the drain terminal of the at least one first MOSFET, which is used as the first control cell, are connected to one another.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.