P9415 30W Wireless Power Receiver with WattShare™ TRx Mode
●The P9415 is a highly-integrated single-chip wireless power transmitter/receiver IC (TRx). The device can be configured to receive or transmit an AC power signal through magnetic induction.
●When the device is configured as a wireless power transmitter, it uses an on-chip full/half-bridge inverter, a PWM generator, a modulator/demodulator for communication, and micro controller to produce an AC power signal to drive external L-C tank. As a receiver, the device receives an AC power signal from a wireless transmitter and converts it into rectified output voltage, which can be used to power devices or supply the charger input in mobile applications. The P9415 integrates a high efficiency Synchronous Full Bridge Rectifier and control circuitry to modulate the load to send message packets to the Transmitter (Tx) to optimize power delivery.
●The P9415 features Multiple-time programmable (MTP) non-volatile memory to easily update control firmware and device functions.
●The device includes over-temperature and voltage protection. Fault conditions associated with power transfer are managed by an industry-leading 32-bit ARM® Cortex®-M0 processor offering high level of programmability while consuming extremely low standby power. The processor can also control GPIOs to indicate operating and fault modes. The P9415 is available in an ultra-small 53-WLCSP package.
■Features
●Single-chip medium power wireless solution
●24kB Multiple-time programmable (MTP) non-volatile memory for expanded feature support
●WPC 1.2.4 compatible
●Delivers up to 30W as a receiver
●WattShareTM TRx mode with up to 5W Tx capability
●Embedded 32-bit ARM® Cortex®-M0 processor
●Reliable over voltage clamping
●Proprietary Rx-to-Tx modulation/demodulation for two-way communication
●High-performance LDO
●Tx-to-Rx (backchannel) communication
●Supports proprietary mode magnetic induction wireless power solutions
●Supports I2C 400kHz standard interface and GPIOs
●Package: 6 × 9 ball array, 2.82 × 4.22 × 0.50 mm, 53-WLCSP with 0.40mm ball pitch
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Wireless Power Receiver 、 highly-integrated single-chip wireless power transmitter/receiver IC 、 TRx |
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Datasheet |
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Please see the document for details |
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WLCSP |
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English Chinese Chinese and English Japanese |
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December 19, 2019 |
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1.8 MB |
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