ADUM7223CCCZ

Isolators - Gate Drivers Overview

The ADUM7223CCCZ is a galvanically isolated precision gate driver from Analog Devices, utilizing iCoupler technology for signal transmission. It features two independent drivers configured for half-bridge applications, providing high-side and low-side outputs. The device delivers a peak output current of 4 A with rise and fall times of 12 ns. It operates on a supply voltage range of 3 V to 5.5 V, generating an internal output voltage of 11.5 V. The component supports an operating temperature range from -40°C to +125°C and is housed in a 13-pin LGA package.

Isolators - Gate Drivers Feature Summary

• Integrates dual isolated channels optimized for half-bridge topologies using digital isolation technology
• Provides symmetrical propagation characteristics with 12 ns rise and fall times for precise switching control
• Delivers 4 A peak drive current to efficiently charge and discharge power device gates

Isolators - Gate Drivers Applications

• Half-bridge power converter circuits
• Isolated gate driving for MOSFETs and IGBTs
• Industrial motor drive systems
• Inverter stages in renewable energy equipment

Isolators - Gate Drivers Procurement Notes

Verify the specific suffix (e.g., CCCZ vs. CCCZ-RL7) against the required packaging format, as reel and tray variants exist within the same family. Confirm availability status directly with authorized distributors, as supply constraints may apply. Ensure the selected variant matches the intended manufacturing process requirements regarding moisture sensitivity and handling procedures.

Isolators - Gate Drivers Selection Notes

Select this component when high-speed, bidirectional signal isolation is required between control logic and power switches. The integrated flyback controller capability simplifies secondary side voltage generation. Consider the 13-pin LGA footprint for layout constraints. Validate that the 4 A output current meets the capacitive load requirements of the target power devices within the specified thermal limits.

Isolators - Gate Drivers Part Context

This part belongs to the ADuM7223 series of isolated gate drivers. It represents a solution combining digital isolation with power driving capabilities, eliminating the need for external isolation barriers or optocouplers. The series is designed to reduce system complexity and improve reliability in high-frequency switching applications compared to traditional transformer-based solutions.

Isolators - Gate Drivers Replacement Considerations

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