Analog Devices Inc.

Isolated, Half Bridge Gate Driver, Dual Input, 4 A Output Features: 4 A peak current (<2 Ω RDSON_x) 2.5 V to 6.5 V logic input voltage 4.5 V to 35 V output supply voltage UVLO VDD1 positive going threshold: 2.5 V maximum Multiple UVLO options for VDDA and VDDB positive going threshold Grade A: 4.5 V maximum Grade B: 7.5 V maximum Grade C: 11.6 V maximum Precise timing characteristics 44 ns maximum propagation delay Adjustable dead time and dual input (ADuM4221) Adjustable dead time and single input (ADuM4221-1) No dead time control and dual input (ADuM4221-2) CMOS input logic levels High common-mode transient immunity: 150 kV/µs High junction temperature operation: 125°C Default low output Safety and regulatory approvals (pending) UL recognition per UL 1577 5700 V rms for 1 minute duration CSA Component Acceptance Notice 5A VDE certificate of conformity DIN V VDE V 0884-11: VIORM = 849 V peak Increased creepage wide body, 16-lead SOIC_IC

$6.51 - $12.74