Alpha & Omega Semiconductor Inc. AOZ2151LQI-30
| Quantity | Unit Price | Total Price |
|---|---|---|
| 1 | $0.87 | $0.87 |
| 15+ | $0.85 | $12.75 |
| 25+ | $0.83 | $20.75 |
| 50+ | $0.78 | $39.00 |
| 100+ | $0.69 | $69.00 |
| N+ | $0.14 | Price Inquiry |
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| Product attributes | Property Value |
| Manufacturer | Alpha & Omega Semiconductor Inc. |
| Product Series | EZBuck™ |
| Packaging | Cut Tape (CT) | Tape & Reel (TR) |
| Function | Step-Down |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Number of Outputs | 1 |
| Voltage - Input (Min) | 6.5V |
| Voltage - Input (Max) | 28V |
| Voltage - Output (Min/Fixed) | 0.6V |
| Voltage - Output (Max) | 28V |
| Current - Output | 4A |
| Frequency - Switching | - |
| Synchronous Rectifier | Yes |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 18-PowerWFQFN |
| Supplier Device Package | 18-QFN (3x3) |
| ROHS |  |
The Alpha & Omega Semiconductor AOZ2151LQI-30 is a robust synchronous buck DC-DC converter supporting a wide 6.5V to 28V input range. It delivers up to 4A continuous output current with an adjustable output from 0.6V to 28V. Housed in an 18-PowerWFQFN package, it is designed for automotive, industrial, and networking applications requiring high efficiency and thermal performance.
- Wide Input Range: 6.5V-28V handles automotive and industrial bus voltages.
- High Output Current: 4A supports demanding loads like FPGAs and processors.
- Adjustable Output: Flexible from 0.6V to 28V for various rail requirements.
- Robust Package: PowerWFQFN enhances thermal dissipation for reliable operation.
Automotive Infotainment Systems
The wide 6.5V to 28V input range handles car battery transients (crank, load dump) while delivering 4A for head units and displays.
Industrial Power Supplies
From 12V or 24V rails, this buck converter provides a stable low-voltage rail for PLCs, motor controllers, and factory sensors.
Networking Equipment
Routers and switches require efficient 12V-to-5V or 3.3V conversion; the 4A capability supports high-core-count processors and PHYs.
Base Station Power
Telecom infrastructure uses 24V or 28V buses; this converter steps down to 1.8V or 3.3V for FPGAs and ASICs with high efficiency.
Point-of-Load (POL) for GPUs
In computing, the adjustable output down to 0.6V allows powering modern GPU cores requiring sub-1V rails at 4A.
- Q: What type of converter is the AOZ2151LQI-30?
- A: It is a step-down (Buck) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 6.5V to 28V.
- Q: What is the maximum output current?
- A: The maximum output current is 4A.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 0.6V to 28V.
- Q: What package is available?
- A: It comes in an 18-PowerWFQFN package.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
AOZ2151LQI-30.pdf
- Q: What type of converter is the AOZ2151LQI-30?
- A: It is a step-down (Buck) DC-DC converter.
- Q: What is the input voltage range?
- A: The input voltage range is 6.5V to 28V.
- Q: What is the maximum output current?
- A: The maximum output current is 4A.
- Q: What is the output voltage range?
- A: The output voltage is adjustable from 0.6V to 28V.
- Q: What package is available?
- A: It comes in an 18-PowerWFQFN package.
- Q: What is the switching frequency?
- A: The switching frequency is not specified in the provided data.
