AOZ5613QI

Overview

The AOZ5613QI is a high-current, high-performance DrMOS power module manufactured by Alpha & Omega Semiconductor Inc. It integrates a half-bridge driver and synchronous buck converter components into a single unit. The device is designed for demanding power delivery applications requiring efficient voltage regulation. It utilizes a 31-QFN (5x5) package to provide a compact footprint suitable for space-constrained designs. The module supports a 20V input range and delivers up to 65A of continuous output current, making it suitable for high-density power systems.

Feature Summary

• Integrates half-bridge driver with synchronous buck converter functionality
• Supports high continuous output current capability
• Utilizes compact 31-QFN surface-mount packaging

Applications

• Server and data center power distribution modules
• Graphics processing unit (GPU) core voltage regulation
• High-performance computing board power supplies

Procurement Notes

Verify the specific suffix 'QI' against official Alpha & Omega Semiconductor documentation to confirm automotive or qualified industrial specifications. Ensure the ordering part number matches the exact package variant and temperature rating required for your design. Cross-reference the datasheet revision date to ensure compatibility with your system requirements before finalizing procurement.

Selection Notes

Select this component when a compact solution is needed for high-current synchronous buck conversion. The integrated driver simplifies gate drive circuitry compared to discrete MOSFET solutions. Evaluate thermal performance within the 5x5 QFN package constraints. Confirm that the 20V input range aligns with your bus voltage architecture and that the 65A current rating meets peak load demands.

Part Context

This component belongs to the DrMOS product family from Alpha & Omega Semiconductor, which focuses on integrating power switches and drivers for efficient power management. The AOZ5613 series is engineered for high-efficiency voltage regulation in modern electronic systems. It represents the manufacturer's capability to combine advanced semiconductor processes with sophisticated packaging technologies.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Alpha & Omega Semiconductor documentation for potential cross-references or updated model replacements.