CPC A24F 40/57 (2020.01) [H02M 3/073 (2013.01); H03K 17/687 (2013.01); A24F 40/10 (2020.01); A24F 40/44 (2020.01); A24F 40/46 (2020.01)] | 28 Claims |
1. A heating engine control circuit to control operation of a heater of a non-nicotine electronic vaping device, the heating engine control circuit comprising:
a rail converter circuit configured to convert a power supply voltage into a power signal based on a vaping enable signal, the vaping enable signal being a pulse width modulated signal; and
a gate driver circuit including an integrated gate driver, the integrated gate driver configured to control application of power to the heater of the non-nicotine electronic vaping device based on the power signal, a first enable signal and a second enable signal.
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