P9412 Datasheet (Renesas) - 30W Wireless Transmitter/Receiver

P9412, 30W Wireless Transmitter/Receiver

5 2.

Specifications 7 2.1 Absolute Maximum Ratings 7 2.2 Thermal Characteristics 2,3,4,5 7 2.3 Electrical Characteristics 8 3.

Functional Description 12 3.1 Wireless Power Charging System 12 3.2 Theory of Operation 12 3.2.1.

Overview 12 3.2.2.

Power Control 13 3.3 Status and Interrupt Indica

Datasheet P9412 30W Wireless Transmitter/Receiver (TRx) The P9412 is a 30W highly integrated single-chip wireless power Wattshare™ transmitter/receiver IC (TRx) with a high-performance capacitive divider.

The device can be configured to receive or transmit AC power through magnetic induction.

When the device is configured as a wireless power transmitter (Tx), it uses on-chip full/half-bridge inverter, PWM generator, modulator/demodulator (for communication) and micro controller to produce an A

P9412 Features

* Multiple-Time Programmable (MTP) non-volatile memory which allows easy firmware updates. The P9412 includes over-current, over-voltage, and over-temperature protections. Fault conditions are managed by an industry-leading 32-bit ARM® Cortex®-M0 processor offering high programmability with low standb