Se specifikationer för produktinformation.
P9240A-1NDGI8
Product Overview
Category
P9240A-1NDGI8 belongs to the category of wireless power transfer (WPT) products.
Use
This product is primarily used for wirelessly charging electronic devices such as smartphones, tablets, and wearable devices.
Characteristics
- Wireless charging technology
- Compact design
- High efficiency
- Qi-compliant
- Advanced safety features
Package
The P9240A-1NDGI8 comes in a small form factor package, making it suitable for integration into various electronic devices.
Essence
The essence of this product lies in its ability to provide convenient and efficient wireless charging solutions for portable electronic devices.
Packaging/Quantity
The P9240A-1NDGI8 is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.
Specifications
- Input Voltage: 5V - 19V
- Output Voltage: 5V - 12V
- Maximum Output Power: 15W
- Operating Frequency: 110kHz - 205kHz
- Efficiency: Up to 85%
- Dimensions: 7mm x 7mm x 1.9mm
Detailed Pin Configuration
The P9240A-1NDGI8 has the following pin configuration:
- VDD: Power supply input
- GND: Ground reference
- DOUT: Data output
- DIN: Data input
- COIL1: Primary coil connection
- COIL2: Secondary coil connection
Functional Features
- Foreign Object Detection (FOD) to prevent overheating and damage
- Integrated overvoltage and overcurrent protection
- Dynamic Power Limiting (DPL) for optimal power delivery
- Communication interface for device identification and control
Advantages and Disadvantages
Advantages
- Enables wireless charging, eliminating the need for cables
- Compact size allows for easy integration into various devices
- High efficiency ensures fast and reliable charging
- Qi-compliant, ensuring compatibility with a wide range of devices
- Advanced safety features protect both the device and the user
Disadvantages
- Requires compatible devices with built-in wireless charging capabilities
- Limited charging distance compared to wired charging
Working Principles
The P9240A-1NDGI8 utilizes magnetic induction to transfer power wirelessly. It consists of a primary coil (COIL1) and a secondary coil (COIL2). When an AC current is applied to the primary coil, it generates a magnetic field. This magnetic field induces a voltage in the secondary coil, which is then rectified and regulated to provide a stable DC output for charging the device.
Detailed Application Field Plans
The P9240A-1NDGI8 can be used in various applications, including: - Smartphones - Tablets - Wearable devices - Portable medical devices - Automotive applications
Detailed and Complete Alternative Models
Some alternative models to the P9240A-1NDGI8 include: - P9221-R: 5W wireless power receiver - P9235-R: 10W wireless power receiver - P9261-R: 15W wireless power receiver - P9271-R: 30W wireless power receiver
These alternative models offer different power levels and features to cater to specific application requirements.
Word count: 410 words
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P9240A-1NDGI8 i tekniska lösningar
Sure! Here are 10 common questions and answers related to the application of P9240A-1NDGI8 in technical solutions:
1. What is P9240A-1NDGI8? - P9240A-1NDGI8 is a wireless power receiver IC designed for applications that require wireless charging.
2. What are the key features of P9240A-1NDGI8? - The key features of P9240A-1NDGI8 include high-efficiency power conversion, foreign object detection, thermal regulation, and support for various wireless charging standards.
3. What are the typical applications of P9240A-1NDGI8? - P9240A-1NDGI8 is commonly used in smartphones, tablets, wearables, and other portable electronic devices that support wireless charging.
4. How does P9240A-1NDGI8 achieve high-efficiency power conversion? - P9240A-1NDGI8 utilizes advanced power management techniques such as synchronous rectification and adaptive load control to maximize power transfer efficiency.
5. Does P9240A-1NDGI8 support fast charging? - Yes, P9240A-1NDGI8 supports fast charging by complying with various wireless charging standards like Qi and AirFuel.
6. Can P9240A-1NDGI8 detect foreign objects on the charging pad? - Yes, P9240A-1NDGI8 incorporates foreign object detection (FOD) technology to prevent charging when metallic or non-compatible objects are detected.
7. How does P9240A-1NDGI8 regulate temperature during charging? - P9240A-1NDGI8 includes thermal regulation features that monitor the device's temperature and adjust the charging power accordingly to prevent overheating.
8. What is the input voltage range supported by P9240A-1NDGI8? - P9240A-1NDGI8 supports an input voltage range of 4.5V to 21V, making it compatible with various power sources.
9. Can P9240A-1NDGI8 be used in automotive applications? - Yes, P9240A-1NDGI8 is suitable for automotive applications and complies with automotive-grade standards for reliability and safety.
10. Are there any evaluation boards or reference designs available for P9240A-1NDGI8? - Yes, the manufacturer provides evaluation boards and reference designs to help developers integrate P9240A-1NDGI8 into their products more easily.
Please note that the answers provided here are general and may vary depending on the specific implementation and requirements of the technical solution.