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P9412 - 30W Wireless Transmitter/Receiver

General Description

2.

3.

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

Key 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

Other Datasheets by Renesas

Part Number Description
P9415 30W Wireless Power Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
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.