Alpha & Omega Semiconductor Inc.United States
The AOZ5516QI-03 is a high efficiency synchronous buck power stage module consisting of two asymmetrical MOSFETs and an integrated driver. The MOSFETs are individually optimized for operation in the synchronous buck configuration. The High-Side MOSFET is optimized to achieve low capacitance and gate charge for fast switching with low duty cycle operation. The Low-Side MOSFET has ultra low ON resistance to minimize conduction loss. The compact 5mm x 5mm QFN package is optimally chosen and designed to minimize parasitic inductance for minimal EMI signature.
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View full reportTechnical parameters
| Power | |
|---|---|
| Power Stage Type | DrMOS |
| AC and DC characteristics | |
| Max Frequency (MHz) | 2 |
| Environment and package | |
| Thermal Flag | No |
| Other | |
| Abs Max V in (V) | 30 |
| Enable Diode Emulation Mode | FCCM = L |
| HSD | No |
| Max DC I (A) | 55 |
| Max Peak I (A) | 120 |
| Max V in (V) | 18 |
| Min V in (V) | 4.50 |
| OCP (A) | No |
| Pre-OVP | No |
| PWM Input (V) | 5 |
| Shutdown Control | FCCM = TS, PWM = TS |
| Tri-State Range (V) | 1.6 - 3.4 |