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AOZ1231QI-01

Part No AOZ1231QI-01
Manufacturer Alpha & Omega Semiconductor Inc.
Catalog PMIC - Voltage Regulators - DC DC Switching Regulators
Description Conv DC-DC 4.5V to 28V Synchronous Step Down Single-Out 0.8V to 23.8V 4A 30-Pin QFN EP T/R / IC REG BUCK ADJ 4A SYNC 30QFN
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Categories Integrated Circuits
Manufacturer Alpha & Omega Semiconductor Inc.
Packaging Reel - TR
Status Active
Purpose Step-Down
Topology Buck
Output Type Adjustable
Number of Outputs 1
Minimum Input Voltage 4.5V
Maximum Input Voltage 28V
Nominal Output Voltage (Min/Fixed) 0.8V
Maximum Output Voltage 23.8V
Output Current 4A
Frequency - Switching 100kHz to 1MHz
Synchronous Rectifier Yes
Temperature Range - Operating -40°C to 85°C (TA)
Mounting SMD (SMT)
Case / Package 30-QFN (5x5)
Win Source Part Number 009841-AOZ1231QI-01
Is this a common-used part? Yes
Popularity High
Supply and Demand Status Limited
Family Name AOZ1231QI-01
Introduction Date July 25, 2011
ECCN EAR99
Country of Origin China
Halogen Free Compliant
Estimated EOL Date 2022
Ultra Librarian 3D Model Ultra Librarian AOZ1231QI-01 CAD Model

Description

AOZ1231QI-01 Power Module

The AOZ1231QI-01 is a fully integrated power module optimized for quick design using minimal external components, offering efficiency and a compact solution for power systems.

  • Applications/Projects:
    • Microprocessor Power Supplies
    • Telecom and Networking Equipment
    • Graphics Card Power Supplies
    • Servers and Storage Devices
  • Features & Benefits:
    • Integrated Inductor with High Efficiency: 94% at 12V
    • Up to 3A Continuous Output Current
    • Wide Input Voltage Range: 6V to 28V
    • Hot-swap Features for Safety
    • Optimized for Low EMI
  • Additional Details:
    • Housed in a compact QFN package
    • Integrated design reduces board space
    • Robust thermal management allows performance stability

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