AOZ1266AQI

Overview

The AOZ1266AQI is a high-efficiency, easy-to-use DC/DC synchronous buck regulator manufactured by Alpha & Omega Semiconductor Inc. It operates with an input voltage range up to 28 V and provides a positive adjustable output voltage with a maximum of 23.8 V. The device delivers a continuous output current of 6 A. It is housed in a 22-PowerVFQFN package, designed for surface mount installation.

Feature Summary

• Synchronous buck topology for high efficiency
• Adjustable positive output voltage capability
• Integrated power stage design

Applications

• Point-of-load regulation
• Industrial equipment power supplies
• Consumer electronics systems

Procurement Notes

Verify the specific suffix 'AQI' against official Alpha & Omega Semiconductor documentation to confirm exact pinout, thermal characteristics, and operating temperature range. Ensure compatibility with your PCB footprint and thermal management requirements before procurement.

Selection Notes

Select this component when a compact, high-current synchronous buck solution is required for inputs up to 28 V. The 6 A output capacity suits applications needing efficient step-down conversion in space-constrained designs utilizing the 22-PowerVFQFN package.

Part Context

This part belongs to the EZ Buck family of regulators from Alpha & Omega Semiconductor. These devices are engineered for simplicity and performance, integrating control logic and power switches into a single IC to minimize external component count and board space.

Replacement Considerations

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