Characteristics
PTX130W – next generation of industry’s most efficient NFC transmitter for wireless charging applications – offers industry’s highest output power for faster NFC wireless charging. With system efficiency 18% higher than Panthronics’ first-generation transmitter, the PTX130W improves design flexibility for manufacturers of small consumer devices. The new product benefits from Panthronics’ sine-wave architecture to offer simpler antenna matching, a smaller BoM and high tolerance of antenna misalignment.
Characteristics
| Description | High-performance, high-power NFC Wireless Charging (WLC) frontend solution with multi-protocol reader functionality., Universal SW device integration |
|---|---|
| Type | Poller |
| Carrier frequency | 13.56MHz |
| Standards & Protocols | • ISO/IEC 14443 A/B up to 848 kbit/s, MFCC, • ISO/IEC 18092, FeliCa™ up to 424 kbit/s, • ISO/IEC 15693 up to 26,5 kbit/s, • ISO/IEC 18000-3 M1 |
| Application | Smart ring, Smart glasses, Fitness tracker, Smart watch, Medical device, Headset |
| Evaluation Kit | PTX100W NFC WLC Eval Kit |
| Interface | SPI, I2C, UART |
| Package | QFN56 |
| Key features | • Up to 1W received power on the listener side, • On chip processing, • Accurate digitally-controlled wave shaping, • NFC Forum compliant, • Supported host interfaces: SPI, I2 C, UART, • Supply voltage range: 2.7V to 5.5V, • Ambient temperature range: -40°C to 70°C, • Compatible with Linux®, RTOS and non-OS |
| Benefits | • High harvesting power capability – up to 1W on the listener, enabling fast charging, • Superior RF performance enable small antenna design and allow 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 |
| Software | NFC WLC reader libraries for easy integration into MCUs, Linux and RTOS, SDK´s for WLC for Non-OS, WLC Config Tool and Tag Demo GUI |
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SELTECH is an international solution provider with deep expertise in acoustics and sensors. We offer innovative solutions to our customers’ challenges, from design to production.