Hi all,
I'm currently designing a 24 VDC motor driver using two low side IPB009N03L (Infineon) in parallel. However, I'm having a slight problem with the MOSFET driver circuit; in particular the gate drive voltage. I would like to use a optocoupler gate driver like the ZXGD3003E6 powered from the 24V supply but the gate voltage will be 24V which exceeds the maximum for the MOSFETs.
Can any one suggest a way around this, I can not seem to find any gate drivers with a fixed 10V drive voltage and I don't really want to have to create a separate supply for it.
All the best.
Mat
I'm currently designing a 24 VDC motor driver using two low side IPB009N03L (Infineon) in parallel. However, I'm having a slight problem with the MOSFET driver circuit; in particular the gate drive voltage. I would like to use a optocoupler gate driver like the ZXGD3003E6 powered from the 24V supply but the gate voltage will be 24V which exceeds the maximum for the MOSFETs.
Can any one suggest a way around this, I can not seem to find any gate drivers with a fixed 10V drive voltage and I don't really want to have to create a separate supply for it.
All the best.
Mat