Datasheet IDT P9415 — Даташит

P9415
Medium Power Wireless
Preliminary
Datasheet
Transmitter/Receiver(TRx)
P Description Features
 The P9415 is a highly-integrated single-chip wireless medium 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 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 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. 



 …

Wireless Charging Receiver for 30W
Applications with Wattshare™ Support
Description Features The P9415 is a highly-integrated single-chip wireless power receiver
targeted for 30W applications. 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, and a
modulator/demodulator for communication, and a micro-controller to
produce an AC power signal to drive external L-C tank to Wattshare.  Delivers up to 30W as a receiver P9415
Short-Form
Datasheet  Wattshare up to 10W in Transmit mode
 Footprint compatible with IDT’s existing P9382A 15V receiver
 WPC 1.2.4 compatible
 Supports proprietary fast charging modes with authentication
 Single Chip Medium Power Wireless Solution with 24kB As a receiver, the P9415 receives an AC power signal from a
wireless transmitter and converts it into rectified output voltage,
which can be then used to power devices or supply the charger input
in mobile applications. The P9415 feature Multiple-time
programmable (MTP) non-volatile memory to easily update control
firmware and device functions. Multiple-time programmable (MTP) non-volatile memory  Full synchronous rectifier with low resistance switches
 High Performance LDO
 Embedded 32-bit ARM Cortex-M0 processor
 Reliable over-voltage clamping The P9415 receiver accommodates up to 20V out of the on-board LDO …