BD57020MWV Datasheet | ROHM

Wireless Power Consortium / Qi pliant series Wireless Power Transmitter IC General Description BD57020MWV 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. BD57020MWV works as a controller in the wireless power transmitter based on the Qi pliant by using it with a general-purpose microputer. BD57020MWV is applied to Qi ver.1.2 BPP / EPP (Baseline Power Profile / Extended Power Profile). Key Specifications - Input Power Supply Voltage Range: 4.2 V to 5.3 V - Input Adapter...