I am continuing a thread: Half bridge circuit with UCC21550 not working with Will as this thread has been locked due to inactivity for more than 30 days. I have increased the dead time to 443ns (R_DT ...
The switching transient of the SiC MOSFET is divided into 4 phases. In each phase, the operations of the MOSFET and its body diode are analyzed and the corresponding equivalent circuits are obtained.
Following etching, we fabricate our monolithic half-bridge circuits with gate buffers (see Figure 1(d)). The formation of our integration platform is relatively quick and material costs are low, ...
Recently, I received a case of input voltage 100V, output power 1000W (24V / 42A), efficiency not less than 95%, half brick size (61 * 57.9 * 12.7mm). Is there any suitable circuit scheme recommended?