PTX100W NFC Wireless Charging (WLC) Evaluation Kit
The PTX100W NFC wireless charging (WLC) evaluation kit facilitates the use of the PTX100W NFC transmitter system-on-chip. Users are able to cut development time and...
Overview
Description
The PTX100W Near Field Communication (NFC) wireless charging IC can achieve its class-leading output power thanks to its patented sine wave architecture. With the elimination of the EMC filter, a lower antenna matching impedance can be achieved, which is two times lower compared with the conventional solution. These two features enable the PTX100W NFC charger to drive much higher power through an NFC antenna than existing NFC ICs while minimizing the power losses introduced by external components.
The PTX100W supplies up to 1W to the listener battery. It is the industry's first dedicated NFC transmitter for wireless charging applications alongside data communication.
PTX100W is a powerful and efficient NFC transmitter system-on-chip for use in wireless charge devices for consumer applications.
Its RF architecture enables NFC wireless charging solutions for devices with smaller antenna and larger battery capacity compared to the existing solutions.
Features
- Industry best output power, harvesting 1W on the listener, enabling fast charging
- Innovative sine wave transmitter for Direct Antenna Connection (DiRAC™)
- Superior RF performance enables small antenna design and allows flexible placement of charger and device antennas
- On-chip processing of foreign object detection (FOD) and time-critical commands
- Accurate digital wave shaping for enhanced data communication and interoperability while in charging mode
Comparison
Applications
Applications
- Smart rings
- Smart glasses
- Fitness trackers
- Smart watches
- Medical devices
- Headsets
Documentation
Log in required to subscribe
|
|
|
|
|---|---|---|
| Type | Title | Date |
| Overview | PDF 119 KB | |
| Overview | PDF 1.50 MB | |
| White Paper | PDF 470 KB | |
3 items
|
||
Design & Development
Boards & Kits
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
| VFQFPN | 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
Videos & Training
PTX100W NFC Wireless Charging Solution
When someone says “Wireless Charging” – Qi technology instantly comes to mind. But what if we tell you that the wireless charging world is on the verge of yet another innovation? NFC has been around for the last 20+ years, but it is only now that it is being considered for wirelessly charging small battery-powered devices. Renesas provides you with an innovative and dedicated NFC controller to do that!
PTX100W is the industry's first dedicated NFC IC for NFC wireless charging and it brings unpatched benefits to the charging system. In addition, Renesas cares not only about the transmitter side of the system but also about the receiver side by providing a complete system reference implementation in a sleek wireless charging evaluation kit.
In this video, we present to you the benefits that PTX100W brings to the NFC Wireless Charging world and what can be achieved by using our NFC IC.
Learn more about the innovative PTX100W and the evaluation kit for NFC Wireless Charging.
Video List