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Auto-charge pump for half-bridge inverters |
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| Authors: | Khoo G.F.W. Carter D.R.H. McMahon R.A. |
| Affiliation: | Dept. of Eng., Cambridge Univ.; |
| Abstract: | The auto-charge pump is a self-starting and self-sustaining circuit used to generate a floating voltage supply for the high side circuitry of half-bridge inverters. The switching output of the half-bridge replaces the dedicated pump oscillator thus simplifying the circuit. A model is derived which is then verified experimentally |
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