Texas Instruments bq500511
Low Cost 5-V Wireless Power Transmitter Controller
FEATURES
●1 Digital Controller Compatible with Wireless Power Consortium v1.2 A11 Specification● Designed to be Used with bq50002 Analog Front End
● 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 (<30 mW)
● Dynamic Power Limiting (DPL)™ Enables Operation from Inputs Sources with Limited Power
● System LED Indication of Charging State and Fault Status
● Accurate Foreign Object Detection Method (FOD) Prevents Heating of Objects Between Transmitter and Receiver Coils 2
APPLICATIONS
● WPC Compliant Wireless Chargers for Smart Phones and WearableAPPLICATIONS
● Proprietary Wireless Chargers● Medical and Industrial
APPLICATIONS
● Car and Other Vehicle Accessories● See for More Information on TI’s Wireless Power Solutions 5-V Input Simplified Schematic TRANSMITTER bq50002 3 V PWM Control feedback bq500511 Power REC...