UCC21710-Q1: UCC21710-Q1:

Part Number:UCC21710-Q1

 Hi,

We want use either UCC21750 or UCC21710-Q1 in 100kW EV battery charger to drive SiC MOSFETs.  We need a peak current requirement of 18A(Both source/sink) with rise and fall times <50ns at switching frequency of 100 kHz.  UCC21750/UCC21710 cannot supply this much peak currents. To accomplish this  task we would like to use external P-channel or N-channel MOSFETs. We need soft turn OFF under MOSFET overcurrents. Please suggest how these ICs can be used to get soft turn OFF feature  when external MOSFET buffer are used for gate driving.

Thanks and Regards,

Raju Baddipadige