Texas Instruments
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BQ51050BYFPR
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BQ51050BYFPR

Product Overview

Category

BQ51050BYFPR belongs to the category of wireless power receivers.

Use

This product is used for wireless charging applications, enabling devices to receive power wirelessly.

Characteristics

  • Efficient wireless power transfer
  • Compact size
  • High power conversion efficiency
  • Advanced communication protocols
  • Robust protection features

Package

BQ51050BYFPR comes in a small and compact package, suitable for integration into various electronic devices.

Essence

The essence of BQ51050BYFPR lies in its ability to enable wireless charging, eliminating the need for physical connections between the power source and the device being charged.

Packaging/Quantity

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

Specifications

  • Input Voltage Range: 4.5V - 19V
  • Output Voltage: 5V
  • Maximum Output Current: 1A
  • Operating Temperature Range: -40°C to +85°C
  • Power Transfer Efficiency: Up to 90%
  • Communication Protocol: I2C

Detailed Pin Configuration

  1. VDD (Power Supply)
  2. GND (Ground)
  3. SDA (I2C Data Line)
  4. SCL (I2C Clock Line)
  5. IRQ (Interrupt Request)
  6. NC (No Connection)

Functional Features

  • Wireless power reception
  • Overvoltage protection
  • Overcurrent protection
  • Thermal shutdown protection
  • Foreign object detection
  • Communication interface for control and monitoring

Advantages

  • Enables convenient wireless charging
  • Compact size allows for easy integration into various devices
  • High power conversion efficiency minimizes energy loss
  • Robust protection features ensure safe operation
  • Advanced communication protocols allow for control and monitoring capabilities

Disadvantages

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

Working Principles

BQ51050BYFPR utilizes inductive coupling to transfer power wirelessly. It consists of a receiver coil that captures the magnetic field generated by a compatible wireless power transmitter. The received energy is then converted and regulated to provide a stable output voltage for charging the device.

Detailed Application Field Plans

BQ51050BYFPR finds applications in various fields, including: 1. Consumer electronics (smartphones, tablets, wearables) 2. Automotive (wireless charging pads in vehicles) 3. Medical devices (implantable devices, medical wearables) 4. Industrial equipment (wireless charging stations for tools)

Detailed and Complete Alternative Models

  1. BQ51051BYFPR: Similar to BQ51050BYFPR with enhanced power output capability.
  2. BQ51052BYFPR: Higher power version with additional protection features.
  3. BQ51053BYFPR: Lower power variant with reduced size and cost.

Note: These alternative models offer different specifications and features to cater to specific application requirements.

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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням BQ51050BYFPR у технічних рішеннях

Sure! Here are 10 common questions and answers related to the application of BQ51050BYFPR in technical solutions:

  1. Question: What is the BQ51050BYFPR?
    Answer: The BQ51050BYFPR is a wireless power receiver IC designed for applications that require wireless charging.

  2. Question: What are the key features of the BQ51050BYFPR?
    Answer: The key features of the BQ51050BYFPR include high-efficiency power conversion, support for various wireless charging standards, and integrated protection features.

  3. Question: What are the typical applications of the BQ51050BYFPR?
    Answer: The BQ51050BYFPR is commonly used in smartphones, tablets, wearable devices, and other portable electronics that support wireless charging.

  4. Question: How does the BQ51050BYFPR achieve high-efficiency power conversion?
    Answer: The BQ51050BYFPR utilizes advanced power management techniques such as synchronous rectification and adaptive power control to maximize power transfer efficiency.

  5. Question: Does the BQ51050BYFPR support multiple wireless charging standards?
    Answer: Yes, the BQ51050BYFPR is compatible with various wireless charging standards such as Qi and PMA, making it versatile for different applications.

  6. Question: What protection features are integrated into the BQ51050BYFPR?
    Answer: The BQ51050BYFPR includes built-in protection against overvoltage, overcurrent, and overtemperature conditions to ensure safe and reliable operation.

  7. Question: Can the BQ51050BYFPR be used in both receiver and transmitter applications?
    Answer: No, the BQ51050BYFPR is specifically designed as a wireless power receiver IC and is not intended for use in transmitter applications.

  8. Question: What is the input voltage range supported by the BQ51050BYFPR?
    Answer: The BQ51050BYFPR supports an input voltage range of 4.5V to 19V, allowing it to be used with various power sources.

  9. Question: Does the BQ51050BYFPR require any external components for operation?
    Answer: Yes, the BQ51050BYFPR requires external components such as a coil, capacitors, and resistors to form a complete wireless charging system.

  10. Question: Is the BQ51050BYFPR easy to integrate into existing designs?
    Answer: Yes, the BQ51050BYFPR comes in a compact package and offers a straightforward interface, making it relatively easy to integrate into existing designs.

Please note that these answers are general and may vary depending on specific design requirements and application scenarios.