Other Parts Discussed in Thread: UCC21750, UCC21732
I am working on 11kW onboard charger project.
Need support on UCC21750-Q1 MOSFET driving method.
SiC MOSFETs can be driven by Zener diode method (for negative bias) & bootstrap method.
The datasheet of UCC21750-Q1 does not mention bootstrap driving method.
Can bootstrap driving be used with UCC21750-Q1?
If yes, to generate negative voltage Zener diode can be used or not?
What are the pros & cons of bootstrap vs Zener diode driving methods?
Also, what's is the difference between DESAT & overcurrent protection?
Can you please suggest dual channel MOSFET driver having active miller clamp/ DESAT/ fault reporting features.