Hi everybody!!!
I am currently on my thesis and I am implementing a boost converter.
The following schematic "Boost Converter.png" shows exactly what I want to do.
The driver circuits that I use have an on-voltage of 12Volts and an off-voltage of -9V.
My question is about the picture "TEK005.jpg" I took from the oscilloscope. The "blue" signal is the signal at the gates of Mosfets T1 and T2 (parallel connected). The "green" signal is the signal at the gates of Mosfets T3 and T4 (parallel connected).
I am trying to understand why does the voltage at gate of Mosfet T1 and T2 rise the moment that the voltage at gate of Mosfet T3 and T4 normally rises according to the control signal (orange).
Thank you in advance for your help!
I am currently on my thesis and I am implementing a boost converter.
The following schematic "Boost Converter.png" shows exactly what I want to do.
The driver circuits that I use have an on-voltage of 12Volts and an off-voltage of -9V.
My question is about the picture "TEK005.jpg" I took from the oscilloscope. The "blue" signal is the signal at the gates of Mosfets T1 and T2 (parallel connected). The "green" signal is the signal at the gates of Mosfets T3 and T4 (parallel connected).
I am trying to understand why does the voltage at gate of Mosfet T1 and T2 rise the moment that the voltage at gate of Mosfet T3 and T4 normally rises according to the control signal (orange).
Thank you in advance for your help!
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