ADUM4223

Data Sheet Isolated Precision Half-Bridge Driver, 4 A Output ADuM3223/ADuM4223 FEATURES 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 3000 V rms for 1 minute SOIC long package CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 560 V peak ADuM4223 wide-body, 16-lead SOIC UL recognition per UL 1577 5000 V rms for 1 minute SOIC long package CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-10 (VDE V 0884-10):2006-12 VIORM = 849 V peak Qualified for automotive applications APPLICATIONS Switching power supplies Isolated IGBT/MOSFET gate drives Industrial inverters Automotive FUNCTIONAL BLOCK DIAGRAM VIA 1 VIB 2 VDD1 3 GND1 4 DISABLE ...