IDT, Integrated Device Technology Inc
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P9025B-0AWGI8

P9025B-0AWGI8

Product Overview

Category

P9025B-0AWGI8 belongs to the category of wireless power transfer devices.

Use

This product is designed to enable wireless charging of electronic devices such as smartphones, tablets, and wearables.

Characteristics

  • Wireless charging technology
  • Compact and lightweight design
  • High efficiency power transfer
  • Qi-compliant

Package

P9025B-0AWGI8 comes in a small form factor package, suitable for integration into various electronic devices.

Essence

The essence of P9025B-0AWGI8 lies in its ability to provide convenient and efficient wireless charging solutions.

Packaging/Quantity

Each package contains one unit of P9025B-0AWGI8.

Specifications

  • Input Voltage: 5V
  • Output Voltage: 5V
  • Maximum Output Power: 10W
  • Operating Frequency: 110-205kHz
  • Efficiency: >75%
  • Dimensions: 20mm x 20mm x 1.5mm

Detailed Pin Configuration

P9025B-0AWGI8 has the following pin configuration:

  • Pin 1: VDD (Power Supply)
  • Pin 2: GND (Ground)
  • Pin 3: TX (Transmit Coil Connection)
  • Pin 4: NC (Not Connected)

Functional Features

  • Qi-compliant wireless charging
  • Foreign object detection
  • Overvoltage protection
  • Thermal regulation
  • LED indicator for charging status

Advantages and Disadvantages

Advantages

  • Enables convenient wireless charging
  • Compact and lightweight design
  • High efficiency power transfer
  • Qi-compliant, ensuring compatibility with a wide range of devices

Disadvantages

  • Limited maximum output power (10W)
  • Requires compatible devices with built-in wireless charging capabilities

Working Principles

P9025B-0AWGI8 utilizes the principles of magnetic induction to transfer power wirelessly. The device consists of a transmit coil and a receive coil. When placed on a compatible wireless charging pad, an alternating current is passed through the transmit coil, generating a magnetic field. This magnetic field induces a voltage in the receive coil of the electronic device, which is then rectified and used to charge the device's battery.

Detailed Application Field Plans

P9025B-0AWGI8 can be integrated into various electronic devices such as smartphones, tablets, smartwatches, and other wearables. It is suitable for use in homes, offices, public spaces, and automotive environments.

Detailed and Complete Alternative Models

  • P9035A-0AWGI8: Similar wireless power transfer device with higher maximum output power (15W).
  • P9012C-0AWGI8: Wireless charging receiver module for devices without built-in wireless charging capabilities.
  • P9221-R-EVK: Evaluation kit for wireless power transfer system development.

(Note: These alternative models are provided for reference and may have different specifications and features.)

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P9025B-0AWGI8 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of P9025B-0AWGI8 in technical solutions:

  1. Q: What is P9025B-0AWGI8? A: P9025B-0AWGI8 is a wireless power receiver IC that enables wireless charging in various applications.

  2. Q: What are the key features of P9025B-0AWGI8? A: The key features of P9025B-0AWGI8 include high-efficiency power conversion, foreign object detection, thermal regulation, and support for various wireless charging standards.

  3. Q: What applications can P9025B-0AWGI8 be used in? A: P9025B-0AWGI8 can be used in a wide range of applications such as smartphones, tablets, wearables, IoT devices, and automotive systems.

  4. Q: How does P9025B-0AWGI8 achieve high-efficiency power conversion? A: P9025B-0AWGI8 utilizes advanced power management techniques like synchronous rectification and adaptive load control to maximize power transfer efficiency.

  5. Q: Does P9025B-0AWGI8 support fast charging? A: Yes, P9025B-0AWGI8 supports various fast charging protocols such as Qualcomm Quick Charge and USB Power Delivery.

  6. Q: Can P9025B-0AWGI8 detect foreign objects on the charging pad? A: Yes, P9025B-0AWGI8 incorporates foreign object detection (FOD) technology to prevent charging when metallic objects or non-compatible devices are detected.

  7. Q: How does P9025B-0AWGI8 regulate temperature during charging? A: P9025B-0AWGI8 includes thermal regulation features that monitor the temperature and adjust the charging power to prevent overheating.

  8. Q: What wireless charging standards does P9025B-0AWGI8 support? A: P9025B-0AWGI8 supports various industry-standard wireless charging protocols such as Qi, AirFuel, and Power Matters Alliance (PMA).

  9. Q: Can P9025B-0AWGI8 be integrated into existing designs easily? A: Yes, P9025B-0AWGI8 is designed for easy integration and comes in a compact package with minimal external components required.

  10. Q: Where can I find more technical information about P9025B-0AWGI8? A: You can refer to the datasheet and application notes provided by the manufacturer or visit their official website for detailed technical information on P9025B-0AWGI8.

Please note that the specific details and answers may vary depending on the actual product documentation and manufacturer's specifications.