BQ500412 Description
The bq500412 is a Qi-certified value solution that integrates all functions required to control wireless power delivery to a single WPC1.1 pliant receiver. It is WPC1.1 pliant and designed for 12V systems, or 5-V systems with an optional boost converter, as a wireless power consortium type A6 free positioning transmitter. The bq500412 pings the surrounding environment for WPC pliant devices to be powered, safely...
BQ500412 Key Features
- 2 Proven, Qi-Certified WPC1.1 Solution for Transmit-Side Application (suitable for 1, 2 or 3 coil configurations)
- Lowest Device Count for Full WPC1.1 12-V A6 Solution (single driver stage for all coils)
- New Standby Scheme Reduces Standby and Sleep Power Without Need for Extra Supervisor Circuit
- Improved FOD Calibration Scheme Simplifies Certification and Increases Accuracy at Higher Power (customer configurable)
- Dynamic Power Limiting™ for USB and Limited Power Source Operation When Used With 5-V Input
- Digital Demodulation Removes Need for External Filter Circuitry
- 10 Configurable LED modes Indicate Charging State and Fault Status
BQ500412 Applications
- Wireless Power Consortium (WPC1.1) pliant Wireless Chargers For