AOZ5239QI_9

Power Driver Modules Overview

The AOZ5239QI is a single-phase power driver module manufactured by Alpha & Omega Semiconductor Inc. It integrates MOSFET technology within a 31-PowerVFQFN package, designed for surface-mount installation. The component supports a continuous current of 50 A and is classified as an Intelligent Power Module (IPM). The device is RoHS3 compliant and carries an MSL rating of 1. Official documentation indicates the part status is obsolete, with a Product Change Notice dated August 7, 2025.

Power Driver Modules Feature Summary

• Integrates single-phase MOSFET drivers into a compact IPM structure
• Supports high-current operation up to 50 A
• Utilizes a 31-terminal PowerVFQFN surface-mount package

Power Driver Modules Applications

• Industrial motor control systems
• Power conversion circuits requiring single-phase drive
• High-current load switching applications

Power Driver Modules Procurement Notes

Verify obsolescence status before integration. The AOZ5239QI is officially listed as obsolete per PCN dated August 7, 2025. Confirm availability through authorized distributors for remaining stock or evaluate replacement options. Ensure design freeze occurs prior to sourcing due to limited supply chain continuity.

Power Driver Modules Selection Notes

Select this module for applications requiring integrated single-phase MOSFET driving in a compact form factor. The 31-PowerVFQFN package suits space-constrained designs. Verify thermal management requirements for 50 A operation. Consider end-of-life implications when designing new products, as the component is no longer recommended for new designs.

Power Driver Modules Part Context

The AOZ5239QI belongs to the AOZ523x family of intelligent power modules from Alpha & Omega Semiconductor. These modules combine gate drivers and power MOSFETs to simplify system design. The QI suffix typically denotes automotive-grade qualification or specific packaging variants within the series, though official datasheets should be consulted for precise differentiation.

Power Driver Modules Replacement Considerations

Official substitutes include the AOZ5039QI, which shares similar specifications and packaging. Both parts are subject to obsolescence notices. Verify pin compatibility and electrical parameters against the target application requirements before substitution.