IC manufacturers Alpha & Omega Semiconductor
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Overview
| Topology | Buck Converter |
| Input voltage | 3-36 V |
| Switching frequency | 200-2000 kHz |
| Output 1 | 30 V / 4 A |
| IC revision | 00 |
Description
The AOZ1284 is a high voltage, high efficiency, simple to use, 4A buck regulator optimized for a variety of applications. The AOZ1284 works from a 3.0V to 36V input voltage range, and provides up to 4A of continuous output current. The output voltage is adjustable from 30V down to 0.8V.
Features
- 3.0V to 36V operating input voltage range
- 50mΩ internal NMOS-Up to 95% efficiency
- Adjustable soft-start
- Output voltage adjustable from 0.8V to 30V
- 4A continuous output current
- Adjustable switching frequency from 200kHz to 2MHz
- Cycle-by-cycle current limit -Short-circuit protection
- Over-voltage protection
- Over-temperature protection
- EPAD SO-8 package
Typical applications
- Point-of-load DC/DC conversion
- Automotive applications
- LCD Monitors & TVs
- Set top boxes and cable modems, DVD drives and HDDs
More information
Products
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | Samples | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 | 74437368068 | SPEC | 8 files | WE-LHMI SMT Power Inductor | 6.8 | 8.6 | 8 | 17.4 | 23.3 | 13 | SMT |
| Order Code | Datasheet | Simulation | |
|---|---|---|---|
| 74437368068 | SPEC |
| Samples |
|---|
| Order Code | Datasheet | Simulation | Downloads | Product series | L (µH) | IRP,40K (A) | ISAT,10% (A) | ISAT,30% (A) | RDC max. (mΩ) | fres (MHz) | Mount | Samples |
|---|