ADuM4121 Datasheet | Analog Devices

Data Sheet High Voltage, Isolated Gate Driver with Internal Miller Clamp, 2 A Output ADuM4121/ADuM4121-1 Features 2 A peak output current (<2 Ω RDSON) 2.5 V to 6.5 V input 4.5 V to 35 V output Undervoltage lockout (UVLO) at 2.5 V VDD1 Multiple UVLO options on VDD2 Grade A: 4.4 V (typical) UVLO on VDD2 Grade B: 7.3 V (typical) UVLO on VDD2 Grade C: 11.3 V (typical) UVLO on VDD2 Precise timing characteristics 53 ns maximum isolator and driver propagation delay CMOS input logic levels High mon-mode transient immunity: >150 kV/µs High junction temperature operation: 125°C Default low output Internal Miller clamp Safety and regulatory approvals (pending) UL recognition per UL 1577 5 kV rms...