Description

30 A Isolated SiC Gate Driver with Slew Rate Control and SPI Features: 30 A peak short circuit (typ) drive output 20 A peak drive current (typ) in typical application Output power device resistance < 0.4Ω 1500 V peak and dc working voltage to DIN V VDE 0884-11 Slew rate control via SPI interface Low propagation delay (140 ns typ) 60 ns Minimum Pulse Width Bi-polar and Uni-polar secondary side supply capability VDD1: 4.4 V to 7 V VDD2-GND2: 12 V to 24 V GND2-VSS2: 0 V to -5.5 V Protection Features: DESAT – SiC drain sense, 7 V (typ) threshold Programmable internal DESAT blanking time ASC pin, secondary side driver turn-on control, 8 V (typ) threshold External Miller Clamp Soft-shutdown, 1 μs capability, adjustable with external resistor VDD2-VSS2 OVP and programmable VDD2-VSS2 UVP GND2-VSS2 OVP and UVP Isolated Fault differentiation through fault reporting pins SiC Switch Isolated Temperature Sense 1 kHz PWM, and SPI register read Temperature sense diode stack Compatible with NTC using external resistor network SPI Interface Non-volatile EEPROM registers for configurability Fault reporting information Operating junction temperature range (-40 to 150ºC)