Description
A source, 30 A sink peak short-circuit (typical) drive output 20 A peak drive current (typical) in typical application Output power device resistance 0.38 Ω (typical) per channel 1500 V peak and DC working voltage to DIN EN IEC 60747-17 Slew-rate control through SPI Low propagation delay (108 ns typical) 60 ns minimum pulse width Bipolar and Unipolar secondary side supply capability VDD1: 4.4 V to 7 V VDD2 to VSS2: 15 V to 23 V VDD2 to GND2: 12 V to 23 V VSS2 to GND2: -5 V to -3.25 V (Bipolar Supply Mode) VSS2 to GND2: 0 V (Unipolar Supply Mode) Protection Features: DESAT - SiC drain sense, 7 V (typical) threshold Programmable internal DESAT blanking time ASC pin, secondary side driver turn-on control External miller clamp Soft shutdown, 1 µs capability, adjustable with external resistor VDD2 to VSS2 OVP and programmable VDD2 to VSS2 UVP VSS2 to GND2 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 Built-in self tests (BISTs) SPI Nonvolatile EEPROM registers for configurability Fault reporting information Operating junction temperature range: -40ºC to +150ºC Available in 28-lead, SOIC_W_FP package AEC-Q100 qualified for automotive applications The ADuM4177 is an advanced isolated gate driver that provides 5.7 kV RMS isolation employing Analog Devices, Inc., iCoupler® technology. The ADuM4177 provides 8.3 mm creepage in a 28-pin wide body SOIC package.
