ADUM7223ACCZ

ADUM7223 is an isolated, half-bridge gate driver that employs Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-side outputs. Combining high speed CMOS and monolithic transformer technology, this isolation component provide outstanding performance characteristics superior to alternatives such as the combination of pulse transformers and non-isolated gate drivers. In comparison to gate driver employing high voltage level translation methodologies, this gate driver offers the benefit of true, galvanic isolation between the input and each output. As a result, this gate driver provides reliable control over the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages. It is widely used in application such as switching power supplies, isolated IGBT/MOSFET gate drives, industrial inverters etc.

• Number of channel is 2
• Output peak current is 4
• Minimum output voltage is 4.5V
• High-side or low-side relative to input is 565V peak, CMOS input logic levels
• High-side to low-side differential is 700V peak, default low output
• High frequency operation is 1MHz max, common-mode transient immunity is +25kV/μs max
• Propagation delay is 44ns typical, positive going threshold is 4.1V typical
• Channel-to-channel matching is 1ns typical at (CL = 2nF)
• Input voltage is 3V to 5.5V, output drive is 4.5V to 18V, UVLO supply at 2.8V VDD
• Operating temperature is -40°C to +125°C, package style is 13-terminal land grid array [LGA]

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party