bq51020 Overview
The bq5102x device is a fully contained wireless power receiver capable of operating with the WPC v1.1 protocol which allows a wireless power system to deliver up to 5 W to the system when used with a Qi inductive transmitter. The bq5102x device provides a single device power conversion (rectification and regulation) as well as the digital control and munication for WPC specification. With marketleading efficiency...
bq51020 Key Features
- 1 Robust 5-W Solution With 50% Lower Losses for Improved Thermals
- Inductorless Receiver for Lowest Height Profile Solution
- Adjustable Output Voltage (4.5 to 8 V) for Coil and Thermal Optimization
- Fully Synchronous Rectifier With 96% Efficiency
- 97% Efficient Post Regulator
- 79% System Efficiency at 5 W
- WPC v1.1 pliant munication
- Patented Transmitter Pad Detect Function
- Alignment Feature Through I2C Allows for User