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P9028A-2AWGI8
Product Overview
Category
P9028A-2AWGI8 belongs to the category of wireless power transfer (WPT) integrated circuits.
Use
This product is primarily used for wireless charging applications, enabling the transfer of power between a transmitter and a receiver without the need for physical connectors.
Characteristics
- WPT technology: P9028A-2AWGI8 utilizes advanced wireless power transfer technology.
- High efficiency: The integrated circuit ensures efficient power transfer with minimal energy loss.
- Compact package: The product is housed in a compact and durable package, suitable for various applications.
- Easy integration: P9028A-2AWGI8 can be easily integrated into existing systems, making it convenient for manufacturers.
Package and Quantity
The P9028A-2AWGI8 is available in a small form factor package. It is typically sold in reels or trays, with quantities varying based on customer requirements.
Specifications
- Input voltage range: 4.5V - 19V
- Output voltage: 5V
- Maximum output current: 1.5A
- Operating frequency: 110kHz - 205kHz
- Efficiency: Up to 85%
- Standby power consumption: Less than 100mW
Detailed Pin Configuration
The P9028A-2AWGI8 features a pin configuration as follows:
| Pin Number | Pin Name | Function | |------------|----------|----------| | 1 | VDD | Power supply input | | 2 | GND | Ground | | 3 | EN | Enable control | | 4 | PG | Power good indicator | | 5 | TS | Thermal shutdown indicator | | 6 | VOUT | Output voltage | | 7 | VRECT | Rectifier voltage | | 8 | COIL | Coil connection |
Functional Features
- Foreign Object Detection (FOD): P9028A-2AWGI8 incorporates FOD technology to detect and prevent charging of non-compatible objects, ensuring safety.
- Overvoltage and overcurrent protection: The integrated circuit includes built-in protection mechanisms to safeguard against voltage and current fluctuations.
- Thermal management: P9028A-2AWGI8 features thermal shutdown functionality to prevent overheating during operation.
Advantages and Disadvantages
Advantages
- High efficiency wireless power transfer
- Compact and easy to integrate package
- Advanced safety features
Disadvantages
- Limited output current compared to some other models
- Requires compatible receiver devices for effective charging
Working Principles
P9028A-2AWGI8 operates on the principle of magnetic induction. The transmitter generates an alternating magnetic field, which induces a voltage in the receiver coil. This voltage is then rectified and regulated to provide a stable output for charging compatible devices.
Detailed Application Field Plans
P9028A-2AWGI8 finds applications in various fields, including: 1. Consumer electronics: Wireless charging pads for smartphones, smartwatches, and tablets. 2. Automotive industry: Integration into electric vehicle charging systems. 3. Medical devices: Wireless charging solutions for medical implants and wearable health monitoring devices. 4. Industrial automation: Powering wireless sensors and IoT devices in industrial settings.
Alternative Models
For those seeking alternatives to P9028A-2AWGI8, the following models offer similar functionality: 1. P9242-R: A high-power wireless charging IC with increased output current capability. 2. P9038-R: A compact wireless charging IC with enhanced foreign object detection capabilities.
In conclusion, P9028A-2AWGI8 is a highly efficient wireless power transfer integrated circuit suitable for a wide range of applications. Its compact package, advanced features, and compatibility make it an excellent choice for wireless charging solutions.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P9028A-2AWGI8 v technických řešeních
Sure! Here are 10 common questions and answers related to the application of P9028A-2AWGI8 in technical solutions:
Q: What is P9028A-2AWGI8? A: P9028A-2AWGI8 is a wireless power receiver IC that enables wireless charging in various technical solutions.
Q: How does P9028A-2AWGI8 work? A: P9028A-2AWGI8 uses magnetic induction to transfer power wirelessly from a transmitter to a receiver, allowing for convenient charging without physical connections.
Q: What are the key features of P9028A-2AWGI8? A: Some key features of P9028A-2AWGI8 include high-efficiency power conversion, foreign object detection, thermal regulation, and support for multiple wireless charging standards.
Q: What technical solutions can benefit from P9028A-2AWGI8? A: P9028A-2AWGI8 can be used in a wide range of applications, including smartphones, tablets, wearables, IoT devices, and automotive systems.
Q: Does P9028A-2AWGI8 support fast charging? A: Yes, P9028A-2AWGI8 supports various fast charging protocols, such as Qualcomm Quick Charge and USB Power Delivery, enabling faster charging times.
Q: Can P9028A-2AWGI8 charge multiple devices simultaneously? A: Yes, P9028A-2AWGI8 supports multi-device charging, allowing you to charge multiple devices at once using a single wireless charging pad.
Q: Is P9028A-2AWGI8 compatible with different wireless charging standards? A: Yes, P9028A-2AWGI8 is compatible with various wireless charging standards, including Qi, AirFuel, and Power Matters Alliance (PMA).
Q: Does P9028A-2AWGI8 have any safety features? A: Yes, P9028A-2AWGI8 incorporates safety features like foreign object detection, which prevents charging if a metallic object is detected on the charging pad.
Q: What is the input voltage range for P9028A-2AWGI8? A: The input voltage range for P9028A-2AWGI8 is typically between 4.5V and 21V, allowing it to work with a variety of power sources.
Q: Are evaluation kits available for P9028A-2AWGI8? A: Yes, evaluation kits are available for P9028A-2AWGI8, which include all the necessary components to test and integrate the wireless charging solution into your technical application.
Please note that the specific details may vary, and it's always recommended to refer to the product documentation or contact the manufacturer for accurate information.