ADUM3223ARZ, Galvanically Isolated Gate Drivers Isolated Prec Half-Bridge Driver, 4A Out

ADUM3223 is an isolated precision half-bridge driver. This driver is employed from the Analog Devices, Inc., icoupler® technology. It provides independent isolated high-side and low-side outputs. It provides 3000V rms isolation in the narrow body. This isolator provides two independent isolated channels. It offers true, galvanic isolation between the input and each output. Each output may be continuously operated upto 537V peak relative to the input, thereby supporting low-side switching to negative voltages. The differential voltage between the high-side and low-side may be high as 800V peak. It is widely used in application such as switching power supplies, isolated IGBT/MOSFET gate drives, industrial inverters, automotive. It is certified by UL recognition per UL 1577, 5000V rms for 1minute 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 = 849V peak.

• Operating supply voltage is 3V to 5.5V
• Operating temperature range is -40°C to +125°C
• No of channel is 2, output peak current is 4A
• Minimum output voltage is 4.5V, packaging style is 16-lead SOIC
• N
• High frequency operation is 1MHz max, CMOS input logic levels
• Propagation delay is 54ns max, (CL= 2nF, VDD2 = 12V), channel-to-channel matching is 5ns max
• High common-mode transient immunity is >25kV/µs
• Enhanced system-level ESD performance per IEC 61000-4-x
• Thermal shutdown protection, default low output
• Refresh rate is 1.2Mbps at (5V operation), 3000V rms isolation in narrow body