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5 KV rms Isolated Precision Half-Bridge Driver, 4 A Output
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FEATURES FUNCTIONAL BLOCK DIAGRAM 4 A peak output current
Working voltage
High-side or low-side relative to input: 537 V peak
High-side to low-side differential: 800 V peak
High frequency operation: 1 MHz maximum
3.3 V to 5 V CMOS input logic
4.5 V to 18 V output drive
UVLO at 2.5 V VDD1
ADuM3223A/ADuM4223A UVLO at 4.1 V VDD2
ADuM3223B/ADuM4223B UVLO at 7.0 V VDD2
ADuM3223C/ADuM4223C UVLO at 11.0 V VDD2
Precise timing characteristics
54 ns maximum isolator and driver propagation delay
5 ns maximum channel-to-channel matching
CMOS input logic levels
High common-mode transient immunity: >25 kV/µs
Enhanced system-level ESD performance per IEC 61000-4-x
High junction temperature operation: 125°C
Thermal shutdown protection
Default low output
Safety and regulatory approvals
ADuM3223 narrow-body, 16-lead SOIC
UL recognition per UL 1577
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