BQ500511ARHAR

Sample & Buy Product Folder Support & Community Tools & Software Technical Documents bq500511A 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 Designed to be Used With bq50002A Analog Front End – Note: The bq500511A is Incompatible With the bq50002 Device if Foreign Object Detection is Required Suitable for WPC and Proprietary 5-V Wireless Power Transmitters Supports Received Power Up to 5 W Two Chip Solution Enables High Efficiency Transmitter Designs of >75% Ultra Low Standby Power, Even During Digital Ping (