The Broadcom ACNU series is a 3A gate drive optocoupler device in the 11-mm SSO8 package designed for high voltage, space-constrained industrial applications, including motor drives and solar inverters. It has common mode transient immunity greater than 100 kV/is and a propagation delay faster than 150 ns, enabling high frequency switching to improve efficiency in driving IGBT and SiC/GaN MOSFET.

Rail-to-rail output voltage
LED current input with hysteresis
Industrial temperature range from -40°C to 110°C
UVLO with VE reference for negative power supply
150-ns maximum propagation delay