BQ51020YFPR

Product Overview

The BQ51020YFPR belongs to the category of wireless power transfer receivers. It is used for wirelessly transferring power from a transmitter to a receiver, enabling convenient and efficient charging of electronic devices. The characteristics of the BQ51020YFPR include its compact size, high efficiency, and compatibility with various types of electronic devices. The package contains the essential components required for wireless power transfer, and it is available in different packaging options and quantities to suit specific application needs.

Specifications

• Input Voltage Range: 4.5V to 5.5V
• Output Voltage: Programmable up to 5V
• Maximum Output Current: 1A
• Operating Frequency: 110kHz to 205kHz
• Package Type: DSBGA

Detailed Pin Configuration

The BQ51020YFPR features a detailed pin configuration that includes input voltage pins, output voltage pins, ground pins, communication pins, and enable pins. Each pin serves a specific function in the wireless power transfer system, ensuring seamless integration and operation.

Functional Features

• Integrated Power Management
• Foreign Object Detection
• Overvoltage Protection
• Thermal Regulation
• Communication Interface for System Control

Advantages and Disadvantages

Advantages

• High Efficiency
• Compact Size
• Flexible Output Voltage Programming
• Comprehensive Protection Features

Disadvantages

• Limited Maximum Output Current
• Sensitivity to Foreign Objects Placement

Working Principles

The BQ51020YFPR operates based on the principle of magnetic induction, where the transmitter generates an oscillating magnetic field, and the receiver captures this field to convert it back into electrical energy. The integrated circuitry within the BQ51020YFPR manages the power transfer process, regulates the output voltage, and ensures safety through various protection mechanisms.

Detailed Application Field Plans

The BQ51020YFPR is suitable for a wide range of applications, including: - Wireless Charging Pads for Smartphones and Tablets - Portable Electronic Devices - Wearable Technology - Automotive Infotainment Systems - Industrial Automation Equipment

Detailed and Complete Alternative Models

• BQ51021YFPR
• BQ51050B
• BQ51013B
• BQ51010B

In conclusion, the BQ51020YFPR is a versatile wireless power transfer receiver that offers high efficiency, compact design, and comprehensive protection features. Its working principles and detailed application field plans make it a valuable component for various electronic devices and systems.

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