Method and device for generating drive signals for a power output stage, and a power output stage
US6150880A · kind A · utility
10Cited by
9References
11Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Aug 11, 1999 |
| Grant date | Nov 21, 2000 |
| Priority date | — |
| Expiry date | Aug 11, 2019 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M3/1555
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
In a method for generating respective drive signals for four switch elements of a power output stage, a start signal and a stop signal are generated depending on an on-duration value first and second changeover signals are generated for driving each of two switch elements depending on the start and stop signals; and the drive signals are generated depending on the first and second changeover signals. A drive device and a power output stage are operated according to this method.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.