The charge pump generates a robust supply that always tracks 15 V below VFLOAT, even if that voltage is below ground. The voltage also can be placed above VFLOAT by simply reversing the diodes and the polarized capacitors - 2
| Authors | Steven Hendrix |
| Main Document | Article «Multiple power supplies fortify high-side gate control» |
| Description | Figure 2 |
| Pages / Page | 2 / 2 |
| File Format / Size | PDF / 18 Kb |
| Document Language | English |
Other Materials from the Main Document
- Article «Multiple power supplies fortify high-side gate control»
- Figure 1. The 12-V downswitcher, which is already in the design, provides a square-wave to generate VeeDrive from V12 with about a 10-V swing
- Figure 2. The charge pump generates a robust supply that always tracks 15 V below VFLOAT, even if that voltage is below ground. The voltage also can be placed above VFLOAT by simply reversing the diodes and the polarized capacitors
