Texas Instruments
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BQ51003YFPR
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BQ51003YFPR

Product Overview

Category

BQ51003YFPR belongs to the category of wireless power receivers.

Use

This product is used for wirelessly receiving power in various electronic devices.

Characteristics

  • Efficient power transfer
  • Compact size
  • High reliability
  • Wide input voltage range
  • Low power consumption

Package

BQ51003YFPR comes in a small and compact package, suitable for integration into different electronic devices.

Essence

The essence of BQ51003YFPR lies in its ability to receive power wirelessly, eliminating the need for physical connections.

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
  • Package Type: DSBGA (2.6mm x 3.8mm)

Detailed Pin Configuration

  1. VDD: Power supply input
  2. GND: Ground connection
  3. NC: No connection
  4. NC: No connection
  5. NC: No connection
  6. NC: No connection
  7. NC: No connection
  8. VOUT: Output voltage

Functional Features

  • Wireless power reception
  • Overvoltage protection
  • Thermal shutdown protection
  • Foreign object detection
  • LED indication for charging status

Advantages and Disadvantages

Advantages

  • Enables wireless charging in electronic devices
  • Compact size allows for easy integration
  • Wide input voltage range provides flexibility
  • Efficient power transfer minimizes energy loss

Disadvantages

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

Working Principles

BQ51003YFPR utilizes inductive coupling to wirelessly receive power. When placed near a compatible wireless power transmitter, the receiver's coil captures the magnetic field generated by the transmitter. This induces an electric current in the receiver, which is then converted into usable power.

Detailed Application Field Plans

BQ51003YFPR can be used in various applications, including: 1. Smartphones and tablets 2. Wearable devices 3. IoT devices 4. Medical devices 5. Automotive electronics

Detailed and Complete Alternative Models

  1. BQ51013YFPR: Similar to BQ51003YFPR but with higher output current capability (up to 2A).
  2. BQ51023YFPR: Enhanced version with additional features such as temperature monitoring and communication interface.
  3. BQ51033YFPR: High-power variant capable of delivering up to 3A output current.

These alternative models provide options based on specific requirements and desired functionality.

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Énumérez 10 questions et réponses courantes liées à l'application de BQ51003YFPR dans les solutions techniques

Sure! Here are 10 common questions and answers related to the application of BQ51003YFPR in technical solutions:

  1. Q: What is the BQ51003YFPR? A: The BQ51003YFPR is a wireless power receiver IC designed for applications that require wireless charging.

  2. Q: What are the key features of the BQ51003YFPR? A: The key features of the BQ51003YFPR include high-efficiency power conversion, support for various wireless charging standards, and integrated protection features.

  3. Q: How does the BQ51003YFPR work? A: The BQ51003YFPR uses inductive coupling to transfer power wirelessly from a transmitter (e.g., a charging pad) to the receiver (BQ51003YFPR) through a magnetic field.

  4. Q: What are the typical applications of the BQ51003YFPR? A: The BQ51003YFPR is commonly used in smartphones, tablets, wearables, and other portable electronic devices that support wireless charging.

  5. Q: Does the BQ51003YFPR support fast charging? A: Yes, the BQ51003YFPR supports fast charging by complying with various wireless charging standards such as Qi or PMA.

  6. Q: Can the BQ51003YFPR be used in automotive applications? A: Yes, the BQ51003YFPR can be used in automotive applications where wireless charging is required, such as electric vehicles or charging stations.

  7. Q: What is the input voltage range supported by the BQ51003YFPR? A: The BQ51003YFPR supports an input voltage range of typically 4.5V to 19V, making it compatible with various power sources.

  8. Q: Does the BQ51003YFPR have built-in safety features? A: Yes, the BQ51003YFPR includes integrated protection features like overvoltage protection, overcurrent protection, and thermal shutdown to ensure safe operation.

  9. Q: Can the BQ51003YFPR be used in multi-device charging pads? A: Yes, the BQ51003YFPR can be used in multi-device charging pads by connecting multiple receivers to a single transmitter.

  10. Q: Are evaluation boards or reference designs available for the BQ51003YFPR? A: Yes, Texas Instruments provides evaluation boards and reference designs for the BQ51003YFPR, which can help developers quickly prototype their wireless charging solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.