Wireless Charging Receiver for 30W Applications with WattShare™ Support
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Overview
Description
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. 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. The P9415 receiver accommodates up to 20V out of the on-board LDO with the ultra-accurate current sense capability necessary for high power applications. It is footprint compatible with Renesas' existing P9382A 15V receiver to provide a compelling upgrade option delivering even faster charging times.
The device includes over-temperature and robust over voltage protection. Fault conditions associated with power transfer are managed by an industry-leading 32-bit Arm® Cortex®-M0 processor offering a 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 WLCSP-53 package.
For information regarding evaluation boards and material, please contact your local Renesas sales representative.
Features
- Delivers up to 30W as a receiver
- WattShare up to 10W in Transmit mode
- Footprint compatible with Renesas' existing P9382A 15V receiver
- WPC 1.2.4 compatible
- Supports proprietary fast charging modes with authentication
- Single chip medium power wireless solution with 24kB 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
- Best-in-class EMI
- Proprietary Rx-to-Tx modulation/demodulation for Bi-Directional communication
- Supports I2C 400kHz standard interface and GPIOs
- Package: 6 × 9 ball array, 2.82 × 4.22 mm, 53-WLCSP package with 0.4mm ball pitch
Applications
Documentation
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Date | |
|---|---|---|
| PDF 581 KB | Datasheet | |
| PDF 810 KB | Application Note | |
| PDF 1.95 MB | Product Change Notice | |
| PDF 261 KB | Guide | |
| PDF 559 KB | Technical Brief | |
| PDF 111 KB | Product Change Notice | |
| PDF 3.74 MB | Application Note | |
| PDF 627 KB | White Paper | |
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Design & Development
Software & Tools
Models
ECAD Models
Schematic symbols, PCB footprints, and 3D CAD models from SamacSys can be found by clicking on products in the Product Options table. If a symbol or model isn't available, it can be requested directly from the website.
Processing table
| WLCSP | 53 | I | Yes | Reel | Get Samples, |
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Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| P9415-0AWQI8 | Availability |
Videos & Training
IDT Wireless Power Reference Design Overview
An overview of IDT's wireless power reference designs for 5W and 15W applications. Specific reference designs cover automotive, bi-directional communication, and extended power profile (EPP) solutions for iOS and Android smartphone devices.
For more information about IDT's industry-leading wireless power solutions, visit www.idt.com/wirelesspower.
Video List
News & Blog Posts
| Closing the Gap – Oppo and OnePlus Deliver Wireless Charging Speeds That Rival Traditional Plug-in Charging | Blog Post | May 21, 2020 | |
| IDT Announces World’s First 30W Wireless Charging Chipset | News | Jul 23, 2019 | |
| Bi-Directional Communications Enhance Wireless Power Devices | Blog Post | Nov 2, 2017 | |
| IDT Introduces Wireless Power Solution Supporting Authentication and Bi-directional Data Transfer | News | Nov 1, 2017 | |
| IDT Wireless Charging Technology Powers China’s New Ticwatch | News | Jun 21, 2016 | |
| IDT Launches Industry’s Highest Efficiency 15 W Wireless Power Transmitter and Receiver Solution | News | Feb 22, 2016 | |
| IDT Wireless Power Transmitter Adopted for Samsung Galaxy | News | Mar 2, 2015 |
