ADUM4223BRWZ in ADI ADuM Digital Isolators Family
The ADUM4223BRWZ is a high-performance 4A dual-channel isolated gate driver produced by Analog Devices Inc., utilizing proprietary iCoupler technology. Designed to drive MOSFET and IGBT power switches, it provides 5000Vrms reinforced isolation to bridge the gap between low-voltage control circuits and high-voltage power stages. This family is essential for ensuring system safety and signal integrity in demanding power conversion environments where common-mode transient immunity is critical.
Variants in This Sub-Family
Variants within the ADuM4223 sub-family primarily differ by their isolation ratings and package types. While the BRWZ variant offers 5000Vrms in a wide-body SOIC package, other versions may offer 2500Vrms or 3750Vrms isolation for less stringent safety requirements. Additional differences include automotive grade (AEC-Q100) qualifications and variations in propagation delay specifications to suit specific switching frequencies or dead-time requirements in power stage designs.
