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P9412 - 30W Wireless Transmitter/Receiver

Description

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

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 standby power ideal for mobile.

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Datasheet Details

Part number P9412
Manufacturer Renesas
File Size 1.29 MB
Description 30W Wireless Transmitter/Receiver
Datasheet download datasheet P9412 Datasheet

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Full PDF Text Transcription

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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 AC power signal to drive external L-C tank. As a wireless power receiver (Rx), the device receives AC power from a wireless transmitter and converts it to a rectified output voltage, which can be used to power downstream devices or supply the charger input in mobile applications.
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