4A peak output — what it buys you in gate drive
The ADUM7223BCCZ-RL7 is a 2-channel isolated gate driver from Analog Devices' iCoupler family, using magnetic coupling to pass the gate signal across a 2500Vrms isolation barrier. Its headline rating is the 4A peak output current, which determines how fast it can charge and discharge the gate capacitance of a power switch. The 62 ns max propagation delay sets the lower bound on dead-time.
CMTI and transient immunity in motor-drive environments
Common-mode transient immunity is rated at 50 kV/µs minimum, which is the spec that matters when the high-side gate driver sees the switch-node voltage slam from ground to the DC bus in a few nanoseconds. The output supply range of 4.5V to 18V lets you drive both 5V-logic MOSFETs and 15V IGBTs from the same part, reducing BOM variants across a product family.
Package and thermal: the 13-LGA footprint
The 13-VFLGA package measures 5x5 mm, a compact footprint for space-constrained gate-drive circuits. ROHS3 compliance is confirmed, so no exemption paperwork needed for EU markets.
Lifecycle and sourcing posture
This is a current-production part, so new designs can commit to it without LTB risk.