Hi,
I am planning to use UCC21520 in half bridge configuration similar to the one shown in the IC datasheet in Fig. 10-1. However, instead of using bootstrap configuration I want to use the bais configuration shown in Fig. 10-3 as I am planning to drive SiC MOSFETs. In this case, what is the range of recommended values for capacitor CA1 and CA2? In addition, as this will be a half-bridge configuration, there will be another set of capacitors like CA1 and CA2. Are the recommended values remain the same as CA1 and CA2?
Thanks.
Jonathan