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Product Detailed Parameters
- Description：HIGH-CURRENT, HIGH-PERFORMANCESM
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Switch Type：General Purpose
- Number of Outputs：1
- Ratio - Input:Output：1:01
- Output Configuration：High/Low Side
- Output Type：N-Channel
- Interface：PWM
- Voltage - Load：3V ~ 20V
- Voltage - Supply (Vcc/Vdd)：3V ~ 20V
- Current - Output (Max)：90A
- Rds On (Typ)：-
- Input Type：Non-Inverting
- Features：Status Flag
- Fault Protection：Over Temperature, UVLO
- Operating Temperature：-40°C ~ 125°C (TJ)
- Mounting Type：Surface Mount
- Supplier Device Package：39-QFN (5x6)
- Package / Case：39-PowerWFQFN Module
- Grade：-
- Qualification：-
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Overview
The AOZ5276QI-02 is a high-current smart power stage module manufactured by Alpha & Omega Semiconductor Inc. It integrates an N-channel MOSFET with a driver in a single package. The component supports a continuous current of 90 A and utilizes a 39-QFN (5x6) surface-mount package. This configuration enables efficient power distribution and load driving applications requiring compact form factors and high thermal performance.
Feature Summary
- Integrates high-performance N-channel MOSFET with driver circuitry
- Supports high continuous current handling capabilities
- Utilizes compact surface-mount QFN packaging for space efficiency
Applications
- Power distribution systems
- Load driver circuits
- Smart power stage modules
Procurement Notes
Verify the specific -02 suffix designation against official Alpha & Omega Semiconductor documentation to confirm exact electrical characteristics and pinout compatibility. Ensure that the selected variant meets the precise requirements of the target application, as suffixes often denote specific testing or binning criteria. Cross-reference the manufacturer's latest datasheet to validate availability status and design-in recommendations before finalizing procurement plans.
Selection Notes
Select this component for designs requiring integrated high-current switching with minimal external components. Evaluate the thermal dissipation capabilities inherent to the 39-QFN package relative to the expected load conditions. Confirm that the voltage ratings and current limits align with system specifications to ensure reliable operation under all anticipated operating scenarios.
Part Context
This device belongs to the Smart Power Stage (SPS) family from Alpha & Omega Semiconductor, designed to simplify power supply design by combining power and control functions. These modules are typically used in point-of-load converters and other high-density power applications where board space and efficiency are critical constraints.
Replacement Considerations
Consult official substitution lists for direct equivalents. Verify pin-to-pin compatibility and electrical parameter alignment if considering alternative manufacturers.
