I have a 4046 VCO that produces a 50% duty cycle, 0-10kHz square wave. I am wanting to use the output at pin 4 of the 4046 to drive an IRFP 450 MOSFET.
My question is: If I want the MOSFET current to be adjustable from about 10ma to 2A, what would be required?
Do I need to use an amp and a pot at the output of pin 4, or would I just need a pot? The source voltage is 10V.
How can I do this?
My question is: If I want the MOSFET current to be adjustable from about 10ma to 2A, what would be required?
Do I need to use an amp and a pot at the output of pin 4, or would I just need a pot? The source voltage is 10V.
How can I do this?