Renesas Electronics P9412
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.| Part No. | P9412 |
|---|---|
| Datasheet | P9412 Download |
| Manufacturer |  Renesas Electronics |
| Description | 30W Wireless Transmitter/Receiver |
| Buy | Stock & Price |
APPLICATIONS
● Smart phone● Other mobile applications
FEATURES
● Single-chip Magnetic Induction Wireless Power Transmitter/Receiver● WPC 1.3 compatible
● Supports proprietary modes
● Delivers up to 30W as a receiver
● Delivers over 6W as a transmitter
● Integrated high-performance synchronous rectifier, LDO, and capacitor divider
● Reliable over-voltage clamping
● Best-in-class EMI performance (in Bypass mode)
● Proprietary Rx-to-Tx modulation/demodulation for two-way communication
● Tx-to-Rx (Backchannel) communication
● 24kB MTP non-volatile memory for expanded feature support
● Embedded 32-bit ARM® Cortex®-M0 processor
● Supports I2C 400kHz standard interface and GPIOs
● 0.4mm pitch WLCSP-81 4.02 × 4.01 mm package LC LC Demod filter VRECT LDO1P8 CM1 CMA BST1 AC1 AC2 BST2 CMB CM2 DEMOD P9412 PCLAMP PCLAMP_Dr VRECT VOUT CPBST3 CPP CPBST2 CPOUT CPBST1 CPN VSENSE V5P0_AP LDO5P0 LDO1P8 V1P8_AP GPIO0 GPIO1 GPIO2 GPIO3 SDA SCL nINT GPOD6/PDET_B GPOD5/INHIBIT GPIO4/CPOUT_GD GPIO5 GPOD0 GPOD4 TxEN nEN PGND GND CPGND Rx – OUTPUT TRx – INPUT 5.0 V (External) LDO1P8 1.8 V (AP) Figure 1.
