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DRAFT
Dual-Mode WPC/PMA 5 Watt Wireless Power Receiver IC
P9028AC
Features
Single Chip Receiver (Rx) Solution WPC v1.1.2 Compliant PMA v1, v3 Pre-Release Compatible with Options Advanced WPC v1.1.2 Foreign Object Detection (FOD) Programmable FOD setting via external resistor and
I2C registers Programmable current limit via external resistor Integrated Full-Bridge Synchronous Rectifier Integrated 5V @ 1A LDO Regulator Output Closed-loop power transfer control between TX and
RX I2C interface provides VRECT, Iout and switching
frequency values Open-Drain LED Indicator Output Over-Temperature/Voltage/Current Protection
Applications
WPC-Compliant and PMA-Compatible Wireless Chargers for Mobile Applications.