Hello
I am trying to use a high side driver to convert a PWM signal into something useful to drive a power mosfet. I have had a little trouble trying to find info out there on how typical setups go. From what I understand I use a high side since my power supply is a battery and the pwm supply microcontroller switches the positive terminal on an off.
I would like a power output from the mosfets to be somewhere in the order of 100 - 120 amps continuous (this is a large safety margin of what I will really need) and am considering using two mosfets in parallel for power dissipation reasons. (I understand that its no problem using one driver for two mosfets, however I do not know if this is advantagious.)
Could anybody send me some wiring diagrams or info that I could read up on this subject. I am happy to do the learning myself, just need somewhere to start.
I am trying to use a high side driver to convert a PWM signal into something useful to drive a power mosfet. I have had a little trouble trying to find info out there on how typical setups go. From what I understand I use a high side since my power supply is a battery and the pwm supply microcontroller switches the positive terminal on an off.
I would like a power output from the mosfets to be somewhere in the order of 100 - 120 amps continuous (this is a large safety margin of what I will really need) and am considering using two mosfets in parallel for power dissipation reasons. (I understand that its no problem using one driver for two mosfets, however I do not know if this is advantagious.)
Could anybody send me some wiring diagrams or info that I could read up on this subject. I am happy to do the learning myself, just need somewhere to start.