P9025B-2AWGI8

Product Overview

Category

P9025B-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: P9025B-2AWGI8 utilizes advanced wireless power transfer technology.
• High efficiency: The integrated circuit ensures efficient power transfer with minimal energy loss.
• Compact package: The product comes in a compact package, suitable for various applications.
• Easy integration: P9025B-2AWGI8 can be easily integrated into existing systems.

Package and Quantity

The P9025B-2AWGI8 is available in a standard surface-mount package. It is typically sold in reels containing a specified quantity of units.

Specifications

• Input voltage range: 4.5V - 21V
• Output voltage: 5V
• Maximum output current: 1.5A
• Operating frequency: 110kHz - 205kHz
• Efficiency: Up to 85%
• Dimensions: 6mm x 6mm

Pin Configuration

The P9025B-2AWGI8 has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. EN: Enable pin for controlling the IC's operation
4. PG: Power good indicator
5. TX: Transmitter coil connection
6. RX: Receiver coil connection

Functional Features

• Foreign Object Detection (FOD): The IC incorporates FOD functionality to detect foreign objects on the charging pad, ensuring safe and efficient charging.
• Over Temperature Protection (OTP): P9025B-2AWGI8 includes OTP to prevent overheating during charging.
• LED Indicator Control: The IC supports control of an external LED indicator to provide visual feedback on the charging status.

Advantages

• High efficiency ensures optimal power transfer and reduced energy consumption.
• Compact package allows for easy integration into various applications.
• FOD feature enhances safety by preventing charging when foreign objects are detected.
• OTP protects against overheating, ensuring safe operation.

Disadvantages

• Limited output current may not be suitable for high-power charging requirements.
• Operating frequency range may not be compatible with all wireless charging systems.

Working Principles

P9025B-2AWGI8 operates based on the principle of magnetic induction. The transmitter coil 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 the target device.

Application Field Plans

The P9025B-2AWGI8 is widely used in various wireless charging applications, including: - Smartphones and tablets - Wearable devices - Wireless charging pads - Automotive applications - Industrial equipment

Alternative Models

For those seeking alternative options, the following models can be considered: - P9030A-2AWGI8 - P9221-R3AWGI8 - P9242-G3AWGI8 - P9261-R3AWGI8

These models offer similar functionality and compatibility with various wireless charging systems.

In conclusion, the P9025B-2AWGI8 is a highly efficient wireless power transfer integrated circuit designed for wireless charging applications. Its compact size, advanced features, and compatibility make it a popular choice in the industry.