P9025AC-0AWGI8

Product Overview

Category

P9025AC-0AWGI8 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 receiver without the need for physical connections.

Characteristics

• Wireless power transfer technology
• Integrated circuit design
• High efficiency charging
• Compact size
• Reliable performance

Package

P9025AC-0AWGI8 is available in a compact package that ensures easy integration into various electronic devices. The package provides protection and stability to the integrated circuit.

Essence

The essence of P9025AC-0AWGI8 lies in its ability to enable wireless charging, providing convenience and flexibility to users by eliminating the need for cables or connectors.

Packaging/Quantity

This product is typically packaged in reels or trays, ensuring safe transportation and storage. The quantity per package may vary depending on the manufacturer's specifications.

Specifications

• Input voltage: 4.5V - 21V
• Output voltage: 5V - 12V
• Maximum output power: 10W
• Operating frequency: 110kHz - 205kHz
• Efficiency: Up to 85%
• Dimensions: 6mm x 6mm

Detailed Pin Configuration

1. VDD: Power supply input
2. GND: Ground connection
3. TX: Transmitter coil connection
4. RX: Receiver coil connection
5. EN: Enable pin for controlling the device
6. INT: Interrupt pin for status indication
7. SDA: Serial data input/output
8. SCL: Serial clock input

Functional Features

• Foreign Object Detection (FOD): Automatically detects foreign objects on the charging surface to prevent overheating or damage.
• Overvoltage Protection: Safeguards the device by preventing excessive voltage levels during charging.
• Thermal Regulation: Monitors and adjusts the charging temperature to prevent overheating.
• LED Indication: Provides visual feedback on the charging status.
• Adaptive Charging: Adjusts the power output based on the receiver's requirements for efficient charging.

Advantages and Disadvantages

Advantages

• Enables convenient wireless charging without physical connections.
• Compact size allows for easy integration into various electronic devices.
• High efficiency charging minimizes energy loss.
• Reliable performance ensures consistent charging experience.
• Foreign Object Detection prevents potential hazards.

Disadvantages

• Limited range compared to wired charging methods.
• Requires compatible devices with built-in wireless charging capabilities.
• Higher cost compared to traditional charging cables.

Working Principles

P9025AC-0AWGI8 utilizes magnetic induction technology to transfer power wirelessly. The transmitter coil generates an alternating magnetic field, which induces a current in the receiver coil. This current is then rectified and used to charge the connected device.

Detailed Application Field Plans

P9025AC-0AWGI8 finds applications in various fields, including: 1. Consumer Electronics: Wireless charging pads for smartphones, smartwatches, and tablets. 2. Automotive: In-car wireless charging systems for electric vehicles. 3. Medical Devices: Wireless charging solutions for implantable medical devices. 4. Industrial Automation: Wireless charging for sensors and IoT devices. 5. Furniture: Integration of wireless charging technology into desks, tables, and nightstands.

Detailed and Complete Alternative Models

1. P9242-R: A high-power wireless charging receiver IC with advanced safety features.
2. P9038-R: A compact wireless charging receiver IC suitable for small form factor devices.
3. P9221-R: A highly integrated wireless charging receiver IC with low standby power consumption.

These alternative models offer similar functionality and can be considered based on specific requirements and application scenarios.

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