Overview
The BQ51013AYFPR is a highly integrated wireless power receiver IC developed by Texas Instruments. This product is designed for wireless charging applications, offering a compact and efficient solution for portable devices. The BQ51013AYFPR integrates a synchronous rectifier, low dropout regulator (LDO), and control circuitry to deliver a complete wireless power transfer system. It is specifically targeted at consumer electronics, such as smartphones, tablets, and wearable devices, where space and efficiency are critical. Its unique selling points include high efficiency, compact form factor, and seamless integration with Qi-compliant wireless charging systems.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Input Voltage Range | 4.5 to 10 | V | |
| Output Voltage | 5 | V | Configurable |
| Output Current | Up to 1 | A | |
| Efficiency | Up to 92% | % | Typical |
| Operating Temperature | -40 to 85 | °C | |
| Package | DSBGA | 30-pin | |
| Compliance | Qi Standard | v1.1 | |
| Control Interface | I2C | Optional |
Key Features
- Integrated synchronous rectifier and LDO for simplified design.
- High efficiency up to 92%, reducing power loss and heat generation.
- Supports Qi v1.1 standard for compatibility with wireless charging systems.
- Compact DSBGA package for space-constrained applications.
- Configurable output voltage and current for versatile use cases.
Applications
The BQ51013AYFPR is widely used in consumer electronics, including smartphones, tablets, and wearable devices, where wireless charging is a key feature. Its high efficiency and compact design make it ideal for portable devices with limited space. Additionally, it is suitable for medical devices and industrial applications that require reliable and efficient power transfer. The Qi compliance ensures seamless integration with existing wireless charging infrastructure, making it a versatile choice for various applications.
Q & A
1. What is the maximum output current of the BQ51013AYFPR?
The maximum output current is 1 A.
2. Is the BQ51013AYFPR compatible with the Qi standard?
Yes, it is compliant with the Qi v1.1 standard.
3. What is the operating temperature range?
The operating temperature range is -40°C to 85°C.
4. Does it support I2C communication?
Yes, it supports optional I2C communication for advanced control.
5. What is the typical efficiency of the BQ51013AYFPR?
The typical efficiency is up to 92%.
6. What package does the BQ51013AYFPR use?
It uses a 30-pin DSBGA package.
7. Can the output voltage be configured?
Yes, the output voltage is configurable.
8. Is the BQ51013AYFPR suitable for wearable devices?
Yes, its compact design and high efficiency make it ideal for wearable devices.
9. What is the input voltage range?
The input voltage range is 4.5 V to 10 V.
10. Does it require external components for operation?
It requires minimal external components due to its high level of integration.
