ADUM3223WARZ-RL7

Isolators - Gate Drivers Overview

The ADUM3223WARZ-RL7 is a dual-channel digital isolator and gate driver manufactured by Analog Devices Inc. It provides galvanic isolation for half-bridge applications with a peak output current of 4A. The device operates within a supply voltage range of 3.3V to 5V on the primary side and up to 18V on the secondary side. It features a 3kVrms isolation rating and supports an operating temperature range from -40°C to +125°C. The component is AEC-Q100 qualified and housed in a 16-pin SOIC package.

Isolators - Gate Drivers Feature Summary

• Provides precise half-bridge driving capabilities with high peak output current
• Offers robust galvanic isolation between control and power stages
• Supports automotive reliability standards through AEC-Q100 qualification

Isolators - Gate Drivers Applications

• Automotive motor control systems
• Industrial inverter drives
• High-voltage power conversion circuits

Isolators - Gate Drivers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited availability status. Confirm that the specific suffix matches the required reel packaging configuration. Ensure compliance with RoHS directives and check for any recent process change notices affecting production batches. Validate that the received units match the specified AEC-Q100 qualification requirements for automotive integration.

Isolators - Gate Drivers Selection Notes

Select this component when designing isolated gate drive circuits requiring high current capability within a narrow voltage window. It is suitable for applications demanding strict adherence to automotive quality standards. Consider the thermal performance within the extended temperature range during layout planning. Ensure the PCB footprint accommodates the SOIC-16 package dimensions accurately.

Isolators - Gate Drivers Part Context

This part belongs to the ADUM3223 series of isolated gate drivers designed for demanding power electronics applications. It integrates digital isolation technology with power stage driving functions. The series is engineered to replace traditional optocoupler solutions in space-constrained designs. It serves as a critical interface between low-voltage control logic and high-voltage power switches.

Isolators - Gate Drivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.