BQ51003YFPT - English Editing Encyclopedia Entry

Product Overview

Category

BQ51003YFPT belongs to the category of wireless power receivers.

Use

This product is designed to receive wireless power and convert it into usable electrical energy for various applications.

Characteristics

• Wireless power receiver with high efficiency.
• Compact size and lightweight design.
• Compatible with various wireless power transmission standards.
• Advanced power management features.
• Robust and reliable performance.

Package

BQ51003YFPT comes in a small form factor package, suitable for integration into compact electronic devices.

Essence

The essence of BQ51003YFPT lies in its ability to efficiently receive wireless power and convert it into electrical energy for powering electronic devices wirelessly.

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 - 5.5V
• Output Voltage: 3.3V
• Maximum Output Current: 500mA
• Operating Temperature Range: -40°C to +85°C
• Package Type: DSBGA (Die-Size Ball Grid Array)

Detailed Pin Configuration

1. VRECT: Rectified voltage output
2. GND: Ground connection
3. VOUT: Regulated output voltage
4. EN: Enable pin for power management control
5. NC: No connection
6. TS: Thermal shutdown pin for overtemperature protection
7. PG: Power good indicator pin
8. VDD: Supply voltage input

Functional Features

• High-efficiency power conversion.
• Integrated power management functions.
• Overtemperature protection.
• Power good indicator for system status monitoring.
• Enable pin for flexible power control.

Advantages and Disadvantages

Advantages

• High efficiency leads to reduced power loss.
• Compact size allows for easy integration into small devices.
• Compatible with various wireless power transmission standards.
• Advanced power management features enhance overall system performance.

Disadvantages

• Limited output current may not be suitable for high-power applications.
• Operating temperature range may restrict usage in extreme environments.

Working Principles

BQ51003YFPT operates based on the principle of inductive coupling. It receives electromagnetic energy wirelessly from a compatible transmitter and converts it into electrical energy using an integrated rectifier and voltage regulator. The power management functions ensure efficient power transfer and protection against overtemperature conditions.

Detailed Application Field Plans

BQ51003YFPT finds applications in various fields, including: 1. Consumer electronics: Wireless charging pads for smartphones, tablets, and wearables. 2. Automotive: In-car wireless charging systems for electric vehicles. 3. Medical devices: Wireless power receivers for implantable medical devices. 4. Industrial automation: Wireless power transfer for sensors and actuators in industrial settings.

Detailed and Complete Alternative Models

1. BQ51013YFPT: Similar to BQ51003YFPT but with higher output current capability (up to 1A).
2. BQ51023YFPT: Enhanced version with additional power management features and extended operating temperature range.
3. BQ51033YFPT: Higher efficiency variant optimized for low-power applications.

In conclusion, BQ51003YFPT is a wireless power receiver that offers high efficiency, compact size, and compatibility with various wireless power transmission standards. Its advanced power management features make it suitable for a wide range of applications in consumer electronics, automotive, medical devices, and industrial automation.