BQ51051BYFPR

Product Overview

Category

The BQ51051BYFPR belongs to the category of wireless power receivers.

Use

This product is used for wireless charging applications, enabling the transfer of power wirelessly from a transmitter to a receiver.

Characteristics

• Wireless power receiver with high efficiency and low power consumption.
• Supports various wireless charging standards.
• Compact size and lightweight design.
• Easy integration into electronic devices.

Package

The BQ51051BYFPR comes in a small package, typically a surface-mount device (SMD) package. The specific package type may vary depending on the manufacturer.

Essence

The essence of the BQ51051BYFPR lies in its ability to receive wireless power and convert it into usable electrical energy for charging electronic devices.

Packaging/Quantity

The product is usually packaged in reels or trays, containing a specific quantity of units per package. The exact packaging and quantity may differ based on the supplier.

Specifications

• Input Voltage: 4.5V - 5.5V
• Output Voltage: 4.2V - 5.2V
• Maximum Output Current: 1A
• Operating Temperature Range: -40°C to +85°C
• Efficiency: Up to 90%
• Dimensions: [Insert dimensions here]

Detailed Pin Configuration

The BQ51051BYFPR has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground connection
3. NC: No connection
4. EN: Enable pin for controlling the device's operation
5. VOUT: Output voltage connection
6. PG: Power good indicator pin
7. SDA: Serial data input/output pin
8. SCL: Serial clock input pin

Functional Features

• High-efficiency power conversion for optimal charging performance.
• Integrated protection features such as overvoltage and overcurrent protection.
• Support for communication protocols like I2C for advanced control and monitoring.
• Low power consumption in standby mode to minimize energy waste.

Advantages and Disadvantages

Advantages

• High efficiency leads to faster charging times.
• Compact size allows for easy integration into various electronic devices.
• Compatibility with multiple wireless charging standards provides versatility.
• Integrated protection features ensure safe charging operations.

Disadvantages

• Limited maximum output current may not be suitable for high-power devices.
• Operating temperature range may restrict usage in extreme environments.
• Requires a compatible wireless power transmitter for wireless charging functionality.

Working Principles

The BQ51051BYFPR operates based on the principle of inductive power transfer. It utilizes a coil to receive electromagnetic energy from a compatible wireless power transmitter. The received energy is then converted and regulated to provide a stable output voltage for charging the target device.

Detailed Application Field Plans

The BQ51051BYFPR finds applications in various fields, including:

1. Consumer Electronics: Wireless charging pads for smartphones, tablets, smartwatches, etc.
2. Automotive: In-car wireless charging systems for electric vehicles.
3. Medical Devices: Wireless charging solutions for medical implants and wearable health devices.
4. Industrial Automation: Wireless charging for industrial sensors and IoT devices.

Detailed and Complete Alternative Models

1. BQ51050B: Similar wireless power receiver with slightly different specifications.
2. BQ51052BYFPR: Higher output current variant of the BQ51051BYFPR.
3. BQ51053B: Wireless power receiver with additional features such as temperature sensing.

These alternative models offer similar functionality and can be considered as alternatives to the BQ51051BYFPR based on specific requirements.

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