60W Wireless Power Receiver with WattShare™ TRx Mode
Jump to Page Section:
Overview
Description
The P9418 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 P9418 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 P9418 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 P9418 is available in an ultra-small 70-WLCSP package.
For information regarding evaluation boards and material, please contact your local sales representative.
Features
- Single-chip WPC medium power wireless solution
- 24kB Multiple-time programmable (MTP) non-volatile memory for expanded feature support
- WPC 1.2.4 compliant and WPC 1.3+ compatible
- Delivers up to 60W as a receiver
- WattShare™ TRx mode with up to 10W 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: 7 × 10 ball array, 2.82 × 4.22 × 0.50 mm, 70-WLCSP with 0.40mm ball pitch
Comparison
Applications
Documentation
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Datasheet - Short-form | PDF 28 KB | |
| Brochure | PDF 5.51 MB 日本語 | |
| Application Note | PDF 810 KB | |
| Overview | PDF 1.14 MB | |
| Technical Brief | PDF 559 KB | |
| Application Note | PDF 3.74 MB | |
| White Paper | PDF 627 KB | |
7 items
|
||
Design & Development
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
| AWQ70 | 70 | I | Yes | Reel | Get Samples, |
Tips for Using This Parametric Table:
- Hide Filters button in header: Collapse or expands filters
- Column sort buttons in header: Sort Column alphabetically / numerically descending or ascending
- Reset button in header: Reset all filters to the page default
- Full Screen button in header: Expand the table to full screen view (user must close out of full screen before they can interact with rest of page)
- Export button in header: Export the filtered results of the table to an Excel document
- Filter parts search bar in header: Type to filter table results by part number
- Hide column button in column headers: Select to hide columns in table
- AND / OR toggle switches in header: Toggles the logic of this particular filter to be “AND” or “OR” logic for filtering results
- Multiselect checkboxes at beginning of each row in table: Select these checkboxes to compare products against each other
- Document icon next to product name in row: View the featured document for this product
- Chip icon next to the right of the document icon in row: View the block diagram for this product
- Cart icon to the right of the chip icon: Indicates that samples are available for this product
Support
Renesas Samples
Select an orderable part number:
| Orderable Part ID | Sample |
|---|---|
| P9418-0AWQI8 | 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
