BQ51052BYFPT - English Editing Encyclopedia Entry

Product Overview

Category

The BQ51052BYFPT belongs to the category of wireless power receivers.

Use

This product is designed to receive wireless power and convert it into usable electrical energy for various applications.

Characteristics

• Wireless power receiver
• Efficient energy conversion
• Compact size
• High reliability

Package

The BQ51052BYFPT comes in a small, surface-mount package, making it suitable for integration into compact electronic devices.

Essence

The essence of this product lies in its ability to wirelessly receive power and convert it into electrical energy, eliminating the need for traditional wired connections.

Packaging/Quantity

The BQ51052BYFPT is typically packaged in reels or trays, with a quantity of 2500 units per reel/tray.

Specifications

• Input voltage range: 4.5V to 19V
• Output voltage: 5V
• Maximum output current: 1A
• Operating temperature range: -40°C to +85°C
• Efficiency: >80%
• Dimensions: 3mm x 3mm

Detailed Pin Configuration

The BQ51052BYFPT has the following pin configuration:

1. VDD (Power supply input)
2. GND (Ground)
3. NC (No connection)
4. NC (No connection)
5. VOUT (Output voltage)
6. PGND (Power ground)
7. EN (Enable control)
8. NC (No connection)

Functional Features

• Wireless power reception
• Overvoltage protection
• Thermal shutdown protection
• Foreign object detection
• Power management control

Advantages and Disadvantages

Advantages

• Enables wireless charging capability
• Compact size allows for integration into small devices
• Efficient energy conversion minimizes power loss
• Provides protection against overvoltage and thermal issues

Disadvantages

• Limited output current may not be suitable for high-power devices
• Requires a compatible wireless power transmitter for operation

Working Principles

The BQ51052BYFPT operates based on the principle of inductive coupling. It receives electromagnetic energy from a compatible wireless power transmitter through a resonant circuit. This energy is then converted into usable electrical energy through an internal rectifier and regulator circuit.

Detailed Application Field Plans

The BQ51052BYFPT can be used in various applications, including: 1. Mobile phones 2. Wearable devices 3. IoT devices 4. Medical devices 5. Automotive electronics

Detailed and Complete Alternative Models

1. BQ51050B - Similar wireless power receiver with lower output current capability.
2. BQ51053BYFPT - Wireless power receiver with higher output current capability.
3. BQ51055B - Wireless power receiver with integrated battery charging functionality.

In conclusion, the BQ51052BYFPT is a wireless power receiver that enables efficient and convenient wireless charging for a wide range of electronic devices. Its compact size, reliability, and functional features make it a suitable choice for various applications. However, its limited output current and dependency on a compatible wireless power transmitter should be considered when selecting alternative models.