BQ51013A Overview
The bq5101x is an advanced, integrated, receiver IC for wireless power transfer in portable applications. The device provides the AC/DC power conversion while integrating the digital control required to ply with the Qi v1.0 munication protocol. Together with the bq500210 transmitter controller, the bq5101x enables a plete contact-less power transfer system for a wireless power supply solution.
BQ51013A Key Features
- Integrated Wireless Power Receiver Solution with a 5V Regulated Supply
- 93% Overall Peak AC-DC Efficiency
- Full Synchronous Rectifier
- WPC v1.0 pliant munication Control
- Output Voltage Conditioning
- Only IC Required Between RX coil and 5V DC Output Voltage
- Dynamic Rectifier Control for Improved Load Transient Response
- Dynamic Efficiency Scaling for Optimized Performance Over any Range of Output Power
- Adaptive munication Limit for Robust munication During High Levels of Load Current Noise
- Supports 20-V Maximum Input