AOZ5617QI

Overview

The AOZ5617QI is a single-phase power driver module manufactured by Alpha & Omega Semiconductor. It integrates high-performance MOSFETs capable of delivering a continuous current of 55 A. The component is designed for surface mount installation and utilizes a 31-PowerVFQFN module package, specifically identified as gongjian32 in some documentation. This configuration supports high-current applications requiring robust thermal management and compact form factors.

Feature Summary

• Integrates single-phase MOSFET architecture within a dedicated power driver module
• Supports high current delivery capabilities suitable for demanding load requirements
• Utilizes a specialized 31-PowerVFQFN module package for efficient surface mounting

Applications

• CPU core voltage regulation modules in high-end desktop motherboards
• Power stages for AMD Ryzen 9000 series processor platforms
• High-performance computing system power distribution networks

Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical characteristics and pinout configurations before integration. Ensure compatibility with the intended PWM controller and thermal design constraints. Cross-reference the 31-PowerVFQFN package dimensions against the PCB layout specifications to guarantee proper soldering and mechanical stability during operation.

Selection Notes

Select this component when designing power stages that require high current handling in a compact footprint. It is suitable for applications driving high-core-count processors where stable voltage regulation under heavy loads is critical. Consider the thermal performance of the 31-PowerVFQFN package and ensure adequate heatsinking or motherboard VRM cooling solutions are implemented to maintain reliability.

Part Context

This device belongs to the Alpha & Omega Semiconductor power driver portfolio, focusing on integrated MOSFET solutions for voltage regulation. It is distinct from discrete MOSFETs like the AOD456A or other IC regulators such as the AOZ1212AI. The AOZ5617QI serves as a specialized building block for complex power delivery systems rather than general-purpose switching components.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with existing inventory through detailed electrical parameter comparison if alternative sourcing is required.