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P9025-1NRGI

P9025-1NRGI

Product Overview

Category: Wireless Charging Receiver
Use: To enable wireless charging for compatible devices
Characteristics: Compact design, high efficiency, Qi-compliant
Package: Integrated circuit
Essence: Inductive wireless power receiver
Packaging/Quantity: Available in tape and reel packaging, quantity varies based on customer requirements

Specifications

  • Input Voltage: 4.3V to 5.5V
  • Output Voltage: 5V
  • Maximum Output Current: 1A
  • Operating Frequency: 110kHz to 205kHz
  • Efficiency: Up to 85%
  • Dimensions: 5mm x 5mm

Detailed Pin Configuration

The P9025-1NRGI has the following pin configuration:

  1. VDD: Power supply input
  2. GND: Ground connection
  3. NC: No connection
  4. NC: No connection
  5. DOUT: Data output
  6. EN: Enable pin
  7. SDA: Serial data input
  8. SCL: Serial clock input

Functional Features

  • Qi-compliant wireless charging receiver
  • High efficiency conversion of wireless power
  • Overvoltage and overcurrent protection
  • Thermal regulation for safe operation
  • Foreign object detection to prevent energy loss

Advantages

  • Compact size allows for easy integration into various devices
  • Qi-compliant, ensuring compatibility with a wide range of wireless chargers
  • High efficiency conversion minimizes energy loss during charging
  • Advanced safety features protect both the device and the charger

Disadvantages

  • Limited output current may result in slower charging compared to wired charging methods
  • Requires a compatible wireless charger for proper functionality

Working Principles

The P9025-1NRGI is an inductive wireless power receiver that operates based on the principles of electromagnetic induction. When placed on a Qi-compatible wireless charger, the receiver coil in the P9025-1NRGI generates an alternating magnetic field. This field induces a voltage in the corresponding transmitter coil of the charger, which is then converted into electrical power. The P9025-1NRGI efficiently converts this power into a stable 5V output for charging the device.

Detailed Application Field Plans

The P9025-1NRGI is suitable for a wide range of applications, including:

  1. Smartphones and tablets
  2. Wearable devices such as smartwatches and fitness trackers
  3. Portable audio devices
  4. Internet of Things (IoT) devices
  5. Automotive applications

Detailed and Complete Alternative Models

  1. P9225-R: Qi-compliant wireless charging receiver with higher output current capability
  2. P9038-R: Wireless charging receiver with integrated foreign object detection and thermal regulation features
  3. P9035-R: Low-power wireless charging receiver for small devices with limited power requirements

These alternative models offer different features and specifications to cater to various application needs.

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Sebutkan 10 pertanyaan dan jawaban umum terkait penerapan P9025-1NRGI dalam solusi teknis

Sure! Here are 10 common questions and answers related to the application of P9025-1NRGI in technical solutions:

1. What is P9025-1NRGI? P9025-1NRGI is a wireless power receiver integrated circuit (IC) that enables wireless charging in various technical solutions.

2. How does P9025-1NRGI work? P9025-1NRGI uses magnetic induction to transfer power wirelessly from a transmitter to a receiver, allowing devices to charge without the need for physical connections.

3. What are the key features of P9025-1NRGI? Some key features of P9025-1NRGI include high-efficiency power conversion, foreign object detection, thermal regulation, and support for various wireless charging standards.

4. Which devices can benefit from P9025-1NRGI? P9025-1NRGI can be used in a wide range of devices, including smartphones, tablets, wearables, medical devices, and automotive applications.

5. What are the advantages of using P9025-1NRGI? Using P9025-1NRGI allows for convenient and cable-free charging, reduces wear and tear on charging ports, and enables waterproof and dustproof designs by eliminating physical connectors.

6. Can P9025-1NRGI be integrated into existing products? Yes, P9025-1NRGI can be integrated into existing products as long as they have the necessary hardware and software support for wireless charging.

7. Does P9025-1NRGI support fast charging? Yes, P9025-1NRGI supports fast charging technologies such as Qualcomm Quick Charge and USB Power Delivery, enabling faster charging times for compatible devices.

8. Is P9025-1NRGI compatible with different wireless charging standards? Yes, P9025-1NRGI is compatible with various wireless charging standards, including Qi, AirFuel, and Power Matters Alliance (PMA).

9. Can P9025-1NRGI charge multiple devices simultaneously? Yes, P9025-1NRGI can support multi-device charging when used with a compatible wireless charging pad or transmitter.

10. Are there any safety considerations when using P9025-1NRGI? Safety features such as foreign object detection and thermal regulation are built into P9025-1NRGI to ensure safe and efficient wireless charging. However, it is important to follow the manufacturer's guidelines for proper usage and avoid using incompatible chargers or accessories.