Preliminary Datasheet P9415 (IDT)

Med i u m Power Wireless P9415 Transmitter/Receiver(TRx) Preliminary Datasheet
P
Description Features

Single Chip Medium Power Wireless Solution
The P9415 is a highly-integrated single-chip wireless medium power transmitter/receiver IC (TRx). The device can be configured to receive 
24kB Multiple-time programmable (MTP) non-volatile
or transmit an AC power signal through magnetic induction. When the
memory for expanded feature support
device is configured as a wireless power transmitter, it uses on chip 
WPC 1.2.4 compatible
full/half-bridge inverter, PWM generator, modulator/demodulator for 
Delivers up to 20W as a receiver
communication and micro controller to produce an AC power signal to drive external L-C tank. As a receiver, the device receives an AC 
TRx mode with up to 5W Tx capability
power signal from a wireless transmitter and converts it into rectified 
Embedded 32-bit ARM® Cortex®-M0 processor
output voltage, which can be used to power devices or supply the 
Reliable over voltage clamping
charger input in mobile applications. The P9415 integrates a high efficiency Synchronous Full Bridge Rectifier and control circuitry to 
Best in class EMI
modulate the load to send message packets to the Transmitter (Tx) to 
Proprietary Rx-to-Tx modulation/demodulation for two-
optimize power delivery.
way communication
The P9415 feature Multiple-time programmable (MTP) non-volatile 
High Performance LDO
memory to easily update control firmware and device functions. 
Tx-to-Rx (backchannel) communication
The device includes over-temperature and voltage protection. Fault 
Supports proprietary mode magnetic induction wireless
conditions associated with power transfer are managed by an industry-
power solutions
leading 32bit ARM® Cortex®-M0 processor offering high level of 
Supports I2C 400kHz standard interface and GPIO’s
programmability while consuming extremely low standby power to  meet global energy saving requirements. The processor can also
Package:
control GPIOs to indicate operating and fault modes. The P9415 is o
6 x 9 ball array, 2.82mm x 4.22mm, 53-WLCSP Package
available in an ultra-small WLCSP-53 package.
with 0.4 mm ball pitch Typical Applications
 Wireless power solution for Mobile Applications
Typical Applications Schematic Figure 1. Applications Diagram
DEMOD VSNS D Chip Enable nEN O M E D Rx-OUTPUT VOUT Tx-INPUT COM1 VSNS CVOUT CMA
P9415
BST1 AC1 TRx CD OD0-OD4 Coil GP0-GP6 CS AC2 BST2 CMB COM2 RCLAMP PCLAMP LDO1P8 VRECT LDO5P0 CLDO1P8 PGND CRECT CLDO5P0 © 2019 IDT  A Renesas Company. 1 Revision 0.8 August 29, 2019