IC manufacturers Alpha & Omega Semiconductor
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Overview
| Topology | Buck Converter |
| Input voltage | 4.5-16 V |
| Switching frequency | 400-600 kHz |
| Output 1 | 3.3 V / 5 A |
| IC revision | 1.3 |
Description
The AOZ1094 is a high efficiency, simple to use, 5A buckregulator. The AOZ1094 works from a 4.5V to 16V inputvoltage range, and provides up to 5A of continuousoutput current with an output voltage adjustable downto 0.8V.The AOZ1094 comes in SO-8 and DFN-8 packagesand is rated over a -40°C to +85°C ambient temperaturerange.
Features
● 4.5V to 16V operating input voltage range● 28mΩ internal PFET switch for high efficiency:up to 95%● Internal soft start● Output voltage adjustable to 0.8V● Built-in Overvoltage Protection (OVP)– 18% OVP threshold● 5A continuous output current● Fixed 500kHz PWM operation● Cycle-by-cycle current limit● Short-circuit protection● Thermal shutdown● Small size SO-8 and DFN-8 packages
Typical applications
- Point of load DC/DC conversion
- Set top boxes
- LCD panels
- DVD drives and HDD
- Cable modems
- PCIe graphics cards
- Telecom/networking/datacom equipment
Products
| Order Code | Datasheet | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74456033 | SPEC | 8 files | Active i| Production is active. Expected lifetime: >10 years. | WE-PD4 SMT Power Inductor | 3.3 | 5.3 | 7 | 0.015 | 41 | SMT |
| Samples |
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| Order Code | Datasheet | Downloads | Status | Product series | L (µH) | IR (A) | ISAT (A) | RDC max. (Ω) | fres (MHz) | Mount | Samples |
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