BD57021MWV Overview
BD57021MWV is an integrated IC for the wireless power transmitter. This device is posed of inverters for the coil drive, controller for the munication of the Qi pliant and demodulating circuit, GPIO, TCXO buffer, and I2C interface. BD57021MWV works as a controller in the wireless power transmitter based on the Qi pliant by using it with a general-purpose microputer.
BD57021MWV Key Features
- WPC / Qi ver.1.2 BPP (Baseline Power Profile)
- Half Bridge / Full Bridge inverter
- Foreign object detection
- GPIO 4CH
- I2C bus interface
- 5.0mm x 5.0mm UQFN packa