Gate Driver Evaluation Board with EiceDRIVER™ and CoolSiC™ MOSFET
The EVAL-1EDC20H12AH-SIC uses the 1EDC20H12AH, certified according to UL 1577 (VISO= 2500 V(rms) for 1 min).
The board contains two gate drivers to drive two SiC MOSFET switches in half bridge configuration.
An additional gate driver is used to transfer the over-current information through the isolation barrier between the power high voltage side to the low voltage input side.
Some supporting circuits like voltage regulator and DC-DC converter are implemented for a simple use in the laboratory.
The DC-DC converter provides galvanically isolated supply voltages for each SiC MOS driver stage.