概览

此款 PTX130W 是一款功能强大且高效的 NFC 发射器系统级芯片，适用于 NFC 无线充电场景和数据通信。 PTX130W 改进了输出功率和接收灵敏度 (-80dBc) 等关键性能参数。 PTX130W 无需使用 EMC 滤波器，具备简单集成和紧凑设计的特点，相比复杂的现有解决方案（由 EMC 滤波器和天线组成的双谐振电路）更简单易用。 借助 PTX130W 优越的射频性能，用户可实现小型天线设计、快速充电能力，并且可灵活放置发射端和接收端天线。

PTX130W NFC WLC Frontend Solution
PTX30W & PTX130W Solution Diagram
PTX130W NFC WLC Frontend Solution
PTX30W & PTX130W Solution Diagram
  • 能够在 NFC WLC 接收端上采集高达 1W 的功率
  • 借助正弦波输出和直接天线连接 (DiRAC™)，无需使用 EMC 滤波器
  • 用于系统效率优化的自动功率控制环路
  • 按 1% 步径调节输出功率
  • 符合 NFC Forum 要求的 WLC 轮询器功能
  • NFC 数据交换
  • 用于 FOD 的阻抗变化检测
  • 时序相关指令芯片内处理

应用

  • 智能戒指
  • 智能眼镜
  • 健康可穿戴设备
  • 智能手表
  • 医疗设备
  • 助听器

文档

设计和开发

软件下载
类型 文档标题 日期
软件和工具 - 其他
NFC WLC Config Tool - PTX130W/PTX30W
登录后下载 ZIP 51.07 MB
相关文件：
软件和工具 - 软件
NFC WLC SDK - PTX130W
登录后下载 ZIP 9.26 MB
相关文件：
2 items

开发板与套件

PTX130W/30W NFC WLC Eval Kit

PTXWLCEK

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PTX130W/30W NFC Wireless Charging (WLC) Evaluation Kit

The PTX130W-30W-EVK wireless charging (WLC) evaluation kit combines the high-efficiency, high-power PTX130W NFC WLC IC with the PTX30W fully integrated, high-power...

ECAD 模块

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.

扩展 ECAD 模块
Diagram of ECAD Models

产品选择

    Processing table
    Pkg. Type
    Carrier Type
    购买 / 样片
    器件号
    PTX130WDQ56D13
    circle有效
    memory
    view_in_ar
    可提供样片
    		 HVQFN Reel 获取样片,
    Parametric Table tips

    Tips for Using This Parametric Table:

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    • Document icon next to product name in row: View the featured document for this product
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    • Cart icon to the right of the chip icon: Indicates that samples are available for this product