Part Details for AOZ1053PI by Alpha & Omega Semiconductor
Results Overview of AOZ1053PI by Alpha & Omega Semiconductor
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Applications
Internet of Things (IoT)
Environmental Monitoring
Financial Technology (Fintech)
Smart Cities
Transportation and Logistics
Agriculture Technology
Telecommunications
Virtual Reality (VR), Augmented Reality (AR), and Vision Systems
Education and Research
Consumer Electronics
Security and Surveillance
Audio and Video Systems
Computing and Data Storage
Healthcare
Entertainment and Gaming
AOZ1053PI Information
AOZ1053PI by Alpha & Omega Semiconductor is a Switching Regulator or Controller.
Switching Regulator or Controllers are under the broader part category of Power Circuits.
A power circuit delivers electricity in order to operate a load for an electronic device. Power circuits include transformers, generators and switches. Read more about Power Circuits on our Power Circuits part category page.
Part Details for AOZ1053PI
AOZ1053PI CAD Models
AOZ1053PI Part Data Attributes
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AOZ1053PI
Alpha & Omega Semiconductor
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Datasheet
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AOZ1053PI
Alpha & Omega Semiconductor
Switching Regulator/Controller,
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| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | ALPHA & OMEGA SEMICONDUCTOR LTD | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Analog IC - Other Type | SWITCHING REGULATOR | |
| Control Mode | CURRENT-MODE | |
| Control Technique | PULSE WIDTH MODULATION | |
| Input Voltage-Max | 18 V | |
| Input Voltage-Min | 4.5 V | |
| Input Voltage-Nom | 12 V | |
| JESD-30 Code | R-PDSO-G8 | |
| Length | 4.96 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 8 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Output Current-Max | 5 A | |
| Output Voltage-Max | 10.2 V | |
| Output Voltage-Min | 0.8 V | |
| Output Voltage-Nom | 3.3 V | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HLSOP | |
| Package Equivalence Code | SOP8,.24 | |
| Package Shape | RECTANGULAR | |
| Package Style | SMALL OUTLINE, HEAT SINK/SLUG, LOW PROFILE | |
| Seated Height-Max | 1.7 mm | |
| Surface Mount | YES | |
| Switcher Configuration | BUCK | |
| Switching Frequency-Max | 500 kHz | |
| Technology | PMOS | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 1.27 mm | |
| Terminal Position | DUAL | |
| Width | 3.9 mm |
AOZ1053PI Frequently Asked Questions (FAQ)
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The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and using thermal vias to connect the exposed pad to the ground plane. This helps to dissipate heat efficiently and reduce thermal resistance.
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To ensure the device is properly biased, make sure to provide a stable input voltage within the recommended range (4.5V to 18V), and use a suitable output capacitor to filter the output voltage. Additionally, ensure that the input and output capacitors are properly decoupled to prevent oscillations.
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The maximum output current of the AOZ1053PI is 3A. However, it's recommended to derate the output current based on the ambient temperature and the device's thermal performance to prevent overheating and ensure reliable operation.
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The AOZ1053PI is rated for operation up to 125°C junction temperature. However, it's recommended to derate the output current and ensure proper heat sinking to prevent overheating and ensure reliable operation in high-temperature environments.
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To protect the device from input voltage transients and surges, use a suitable input capacitor to filter the input voltage, and consider adding a transient voltage suppressor (TVS) or a voltage clamp to absorb voltage spikes and surges.