IDT, Integrated Device Technology Inc
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P9025A-2DIE-DI

P9025A-2DIE-DI

Product Overview

Category

P9025A-2DIE-DI 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: P9025A-2DIE-DI utilizes advanced wireless power transfer technology.
  • Efficiency: It offers high power transfer efficiency, minimizing energy loss during charging.
  • Compact package: The product comes in a compact package, making it suitable for various portable devices.
  • Easy integration: P9025A-2DIE-DI can be easily integrated into existing charging systems.
  • Safety features: It incorporates safety mechanisms to prevent overheating and overcharging.

Package and Quantity

P9025A-2DIE-DI is available in a small form factor package. Each package contains one unit of the product.

Specifications

  • Input voltage: 5V - 20V
  • Output voltage: 5V - 12V
  • Maximum output power: 10W
  • Operating frequency: 110kHz - 205kHz
  • Dimensions: 6mm x 6mm

Detailed Pin Configuration

The P9025A-2DIE-DI has the following pin configuration:

  1. VDD: Power supply input
  2. GND: Ground connection
  3. TX1: Transmitter coil connection 1
  4. TX2: Transmitter coil connection 2
  5. RX1: Receiver coil connection 1
  6. RX2: Receiver coil connection 2
  7. EN: Enable pin for controlling the device
  8. PG: Power good indicator

Functional Features

  • Foreign Object Detection (FOD): The P9025A-2DIE-DI incorporates FOD to detect the presence of foreign objects on the charging surface, ensuring safe and efficient charging.
  • Adaptive Charging: It supports adaptive charging, adjusting the power transfer based on the receiver's requirements.
  • Thermal Regulation: The product includes thermal regulation mechanisms to prevent overheating during charging.

Advantages and Disadvantages

Advantages

  • High power transfer efficiency
  • Compact size for easy integration
  • Safety features for reliable charging
  • Adaptive charging capability

Disadvantages

  • Limited maximum output power compared to some other models
  • Operating frequency range may not be suitable for all applications

Working Principles

P9025A-2DIE-DI operates based on the principle of magnetic resonance coupling. It uses a transmitter coil to generate an oscillating magnetic field, which induces a voltage in the receiver coil. This voltage is then rectified and regulated to provide a stable power supply for the device being charged.

Detailed Application Field Plans

The P9025A-2DIE-DI is suitable for various wireless charging applications, including:

  1. Smartphones and tablets
  2. Wearable devices
  3. Wireless charging pads
  4. Automotive charging systems
  5. Industrial equipment

Detailed and Complete Alternative Models

  1. P9030A-2DIE-DI: Similar to P9025A-2DIE-DI but with higher maximum output power (15W).
  2. P9026A-2DIE-DI: Offers a wider operating frequency range (100kHz - 300kHz) for increased compatibility.
  3. P9035A-2DIE-DI: Provides additional safety features such as overvoltage protection.

These alternative models offer similar functionality to P9025A-2DIE-DI but with specific differences to cater to different application requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P9025A-2DIE-DI v technických řešeních

Sure! Here are 10 common questions and answers related to the application of P9025A-2DIE-DI in technical solutions:

  1. Q: What is P9025A-2DIE-DI? A: P9025A-2DIE-DI is a wireless power receiver IC designed for applications that require wireless charging.

  2. Q: What are the key features of P9025A-2DIE-DI? A: Some key features of P9025A-2DIE-DI include high efficiency, foreign object detection, overvoltage protection, and thermal regulation.

  3. Q: How does P9025A-2DIE-DI work? A: P9025A-2DIE-DI works by receiving power wirelessly from a compatible transmitter and converting it into usable power for charging devices.

  4. Q: What types of devices can be charged using P9025A-2DIE-DI? A: P9025A-2DIE-DI can be used to charge various devices such as smartphones, tablets, smartwatches, and other portable electronics.

  5. Q: Is P9025A-2DIE-DI compatible with all wireless charging standards? A: P9025A-2DIE-DI is compatible with the Qi wireless charging standard, which is widely adopted in the industry.

  6. Q: Can P9025A-2DIE-DI support fast charging? A: Yes, P9025A-2DIE-DI supports fast charging protocols such as Qualcomm Quick Charge and USB Power Delivery.

  7. Q: Does P9025A-2DIE-DI have any safety features? A: Yes, P9025A-2DIE-DI incorporates safety features like foreign object detection, overvoltage protection, and thermal regulation to ensure safe charging.

  8. Q: What is the input voltage range for P9025A-2DIE-DI? A: The input voltage range for P9025A-2DIE-DI is typically between 4.5V and 21V.

  9. Q: Can P9025A-2DIE-DI be used in automotive applications? A: Yes, P9025A-2DIE-DI is suitable for automotive applications that require wireless charging functionality.

  10. Q: Are there any evaluation kits available for P9025A-2DIE-DI? A: Yes, the manufacturer provides evaluation kits that allow developers to test and integrate P9025A-2DIE-DI into their technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of the technical solution.