ADUM4223CRWZ Isolated Gate Drivers by Analog Devices

Status: Production
Series: ADUM4223
RoHS: Compliant
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The ADuM3223/ADuM4223 are 4 A isolated, half-bridge gatedrivers that employ the Analog Devices, Inc., iCoupler® technology to provide independent and isolated high-side and low-sideoutputs. The ADuM3223 provides 3000 V rms isolation in thenarrow body, 16-lead SOIC package, and the ADuM4223 provides 5000 V rms isolation in the wide body, 16-lead SOIC package.Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers. The ADuM3223/ADuM4223 isolators each provide two independent isolated channels. They operate with an inputsupply ranging from 3.0 V to 5.5 V, providing compatibility with lower voltage systems. In comparison to gate drivers employinghigh voltage level translation methodologies, the ADuM3223/ADuM4223 offer the benefit of true, galvanic isolation between the input and each output. Each output may be continuously operated up to 537 V peak relative to the input, thereby supporting low-side switching to negative voltages. The differential voltagebetween the high-side and low-side may be as high as 800 V peak.As a result, the ADuM3223/ADuM4223 provide reliable controlover the switching characteristics of IGBT/MOSFET configurations over a wide range of positive or negative switching voltages.

Where to Buy

Prices starting from US$3.77

Distributor Stock
Logo for Newark Electronics
Newark Electronics
from US$4.79
145
in stock
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Logo for element14
element14
from US$3.91
145
in stock
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Logo for Farnell
Farnell
from US$3.77
145
in stock
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Logo for Richardson RFPD
Richardson RFPD
from US$4.12
-
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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
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

Alternative Descriptions

Digital Isolator, 2Ch, -40 To 125Deg C | Newark Electronics
DIGITAL ISOLATOR, 2CH, -40 TO 125DEG C | element14
GATE DRIVER IC | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a ADUM4223CRWZ?

Additional datasheets, footprints and schematics for ADUM4223CRWZ are listed on our Part Details page. You can also find images and similar parts to ADUM4223CRWZ on this page.

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What category does ADUM4223CRWZ fall under?

The ADUM4223CRWZ is listed under Isolated Gate Drivers.

Can I view similar or alternative parts?

You can view similar parts to ADUM4223CRWZ when available in the Isolated Gate Drivers range under the specifications section at the bottom of the details page.

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Is the ADUM4223CRWZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for ADUM4223CRWZ have stock available?

Authorised distributors including Newark Electronics, element14, Farnell and Richardson RFPD have stock available or on a lead time for ADUM4223CRWZ.

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