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AOZ1237QI-02_3
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Product Detailed Parameters
- Description：IC REG BUCK ADJUSTABLE 8A 23QFN
- Series：-
- Mfr：Alpha & Omega Semiconductor Inc.
- Package：Tape & Reel (TR)
- Function：-
- Output Configuration：-
- Topology：-
- Output Type：-
- Number of Outputs：-
- Voltage - Input (Min)：-
- Voltage - Input (Max)：-
- Voltage - Output (Min/Fixed)：-
- Voltage - Output (Max)：-
- Current - Output：-
- Frequency - Switching：-
- Synchronous Rectifier：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
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Overview
The AOZ1237QI-02_3 is a synchronous step-down voltage regulator manufactured by Alpha & Omega Semiconductor Inc. It integrates high-side and low-side power MOSFETs with control circuitry in a single package. The device supports an adjustable output voltage range and delivers up to 8A of continuous load current. It operates from an input voltage supply typically ranging up to 24V. The component utilizes the EZBuck topology for efficient power conversion.
Feature Summary
- Integrates synchronous rectification with built-in power MOSFETs
- Supports adjustable output voltage configuration
- Utilizes EZBuck architecture for simplified design
Applications
- Portable laptop debugging power supplies
- Multi-output DC-DC conversion systems
- Embedded system voltage regulation
Procurement Notes
Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm RoHS compliance status and REACH registration details prior to integration. Check for obsolete status notifications as the part may be restricted for new designs. Ensure packaging specifications match production requirements.
Selection Notes
Select this regulator for applications requiring compact synchronous buck conversion with adjustable outputs. Evaluate thermal performance under maximum load conditions. Verify input voltage compatibility with the 24V limit. Consider the 23-QFN package constraints for PCB layout and heat dissipation strategies.
Part Context
This component belongs to the AOZ1237 series of power management ICs from Alpha & Omega Semiconductor. The series focuses on integrated switching regulators designed for space-constrained portable electronics. It represents the company's approach to combining power devices with control logic for improved efficiency.
Replacement Considerations
Check for updated revisions within the AOZ1237 family. Consult manufacturer documentation for pin-compatible alternatives if the specific suffix variant is unavailable. Verify electrical parameter equivalence before substitution.
