Non-isolated DC/DC converter
US10230301B2 · kind B2 · utility
0Cited by
7References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Dec 13, 2017 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | Dec 13, 2037 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH02M1/0093
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A buck converter includes a switching transistor. A switching line connected to a source of the switching transistor is connected to a ground of a controller. The controller drives the switching transistor and generates a step-up pulse. The step-up circuit receives an output voltage VOUT of a DC/DC converter and generates a power supply voltage VBOOST of the controller using the step-up pulse.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.