Change of circuit helped but MOSFET still has problems
I need to control the current output of a MOSFET. I belive this can be done by controling the voltage to the gate of the MOSFET. I found the MIC29152 will output 1.24 to 13.6 volts which is what I need for the MOSFET control. But I also need to control the frequency and pulse width of the MOSFET. I want to use the 555 chips for the frequency and pulse width and hope to somehow tie this the the voltage from the MIC29152. Does anyone know if I can use a transistor for this or maybe another MOSFET. This is the transistor on the schematic marked ?
I need to control the current output of a MOSFET. I belive this can be done by controling the voltage to the gate of the MOSFET. I found the MIC29152 will output 1.24 to 13.6 volts which is what I need for the MOSFET control. But I also need to control the frequency and pulse width of the MOSFET. I want to use the 555 chips for the frequency and pulse width and hope to somehow tie this the the voltage from the MIC29152. Does anyone know if I can use a transistor for this or maybe another MOSFET. This is the transistor on the schematic marked ?
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