Isolated Precision Half-Bridge
Driver, 4.0 A Output
ADuM7223 Data Sheet
FEATURES GENERAL DESCRIPTION 4.0 A peak output current
Working voltage
High-side or low-side relative to input: 565 V peak
High-side to low-side differential: 700 V peak
High frequency operation: 1 MHz maximum
Precise timing characteristics
64 ns maximum propagation delay
8.5 ns maximum channel-to-channel matching
3.0 V to 5.5 V input voltage
4.5 V to 18 V output drive
UVLO supply at 2.8 V VDD1
A Version UVLO, VDDA and VDDB (VDD2) at 4.1 V
B Version UVLO, VDDA and VDDB at 6.9 V
C Version UVLO, VDDA and VDDB at 10.5 V
CMOS input logic levels
High common-mode transient immunity: >25 kV/μs
High junction temperature operation: 125°C
Default low output
5 mm × 5 mm, 13-terminal LGA The ADuM7223 is a 4.0 A isolated, half-bridge gate driver that
employs Analog Devices, Inc., iCoupler® technology to provide …