Alpha & Omega Semiconductor Inc.28-PowerTFQFNRoHS
AOZ2366QI
20A COT BUCK IN QFN5X5
Category
Subcategory
Pmic Voltage Regulators Dc Dc Switching Regulators
Package
28-PowerTFQFN
Status
Active
$2.86 / unit (market reference)
MOQ: 1 pcs
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Parameters
| Parameter | Value |
|---|---|
| Brand | Alpha & Omega Semiconductor Inc. |
| Model | AOZ2366QI |
| Package / Case | 28-PowerTFQFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Topology | Buck |
| Voltage - Input (Min) | 4.5V |
| Voltage - Input (Max) | 28V |
| Voltage - Output | 0.6V |
| Current - Output | 20A |
| Frequency - Switching | 32kHz ~ 1MHz |
| Number of Outputs | 1 |
| Supplier Device Package | 28-QFN (5x5) |
| RoHS | RoHS |
| Part Status | Active |
Application & Notes
AOZ2366QI by Alpha & Omega Semiconductor Inc. is a Buck IC commonly used in power supply designs, battery-powered devices, and DC-DC conversion modules. Input voltage up to 28V, output 0.6V. The 28-PowerTFQFN package with surface mount mounting is standard for compact designs. Pay attention to input/output capacitor selection and PCB layout — switching regulators are sensitive to trace inductance.
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All Technical Specifications
| Function | Step-Down |
| Topology | Buck |
| Output Type | Adjustable |
| Current - Output | 20A |
| Number of Outputs | 1 |
| Output Configuration | Positive |
| Frequency - Switching | 32kHz ~ 1MHz |
| Synchronous Rectifier | Yes |
| Voltage - Input (Max) | 28V |
| Voltage - Input (Min) | 4.5V |
| Voltage - Output (Max) | 28V |
| Voltage - Output (Min/Fixed) | 0.6V |
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