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SLUSCN3A – JULY 2016 – REVISED AUGUST 2016 bq500511A Low Cost 5-V Wireless Power Transmitter Controller
for WPC v1.2 A11 Transmitters
1 Features 3 Description The bq500511A is a wireless power transmitter
controller that, when combined with the bq50002A
analog front end (AFE) device, integrates all functions
required to create a Qi-compliant or proprietary 5-V
transmitter. The bq500511A and bq50002A together
provide a compact wireless charger solution. The
bq500511A pings the surrounding environment for
the receiver devices to be powered, safely engages
the device, receives packet communication from the
powered device and manages the power transfer
according to Wireless Power Consortium (WPC) v1.2
specification. 1 Digital Controller Compatible With Wireless Power
Consortium (WPC) v1.2 A11 Specification
Improved Demodulation Algorithms Provide
Robust Communication in Noisy Environments …