BQ500511RHAT

Product Overview

Category

BQ500511RHAT belongs to the category of wireless power transfer devices.

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 connections.

Characteristics

• Wireless power transfer technology
• High efficiency charging
• Compact size
• Easy integration into various devices

Package

The BQ500511RHAT comes in a small form factor package, making it suitable for space-constrained applications. It is designed to be easily mounted on circuit boards.

Essence

The essence of BQ500511RHAT lies in its ability to provide efficient and convenient wireless charging solutions for a wide range of electronic devices.

Packaging/Quantity

The product is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Input Voltage: 4.5V - 16V
• Output Voltage: 5V
• Maximum Output Current: 1A
• Operating Frequency: 110kHz - 205kHz
• Efficiency: Up to 85%
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The BQ500511RHAT has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. TXD: Transmitter data input
4. RXD: Receiver data output
5. EN: Enable pin
6. PG: Power good indicator
7. SDA: I2C serial data line
8. SCL: I2C serial clock line

Functional Features

• Integrated digital control for efficient power transfer
• Support for communication protocols such as I2C
• Overvoltage and overcurrent protection
• Foreign object detection for safety
• Thermal shutdown protection

Advantages and Disadvantages

Advantages

• Enables wireless charging, eliminating the need for physical connections
• High efficiency charging reduces energy waste
• Compact size allows for easy integration into various devices
• Supports communication protocols for enhanced functionality
• Provides safety features such as overvoltage and overcurrent protection

Disadvantages

• Limited output current of 1A may not be suitable for high-power devices
• Operating frequency range may not be compatible with all wireless charging standards

Working Principles

The BQ500511RHAT utilizes a resonant inductive coupling technique to transfer power wirelessly. It consists of a transmitter and a receiver. The transmitter generates an alternating magnetic field, which induces a voltage in the receiver's coil. This voltage is then rectified and regulated to provide a stable power supply for the target device.

Detailed Application Field Plans

The BQ500511RHAT can be used in various applications, including: - Mobile phones - Tablets - Wearable devices - IoT devices - Automotive systems

Detailed and Complete Alternative Models

Some alternative models to BQ500511RHAT include: - BQ50002: Wireless power transmitter IC - BQ51013B: Qi-compliant wireless power receiver IC - BQ51050B: Wireless power receiver with I2C interface

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

In conclusion, the BQ500511RHAT is a wireless power transfer device that enables efficient and convenient charging for a wide range of electronic devices. Its compact size, integrated digital control, and safety features make it a suitable choice for various applications. However, its limited output current and operating frequency range should be taken into consideration when selecting the appropriate model for specific needs.