无线充电芯片XKT-412官方完整资料及XKT408等（含常用霍尔资料） 从官方得来的资料，经我公司验证 其中有些资料网上下载不到。百度文库等都试过

本文介绍了一个微距离无线充电器的制作方法：详细描述了无线充电器电路图的设计、实施与仿真。此系统可以稳定的输出5V电压，而且最大的充电电流为500mA。此电路分为发射电路与接收电路两部分。实现了对4.2V600mAH聚合物锂电池的充电。 本文设计的充电电路是在5V的直流输入下，通过一个10uF的电容整流之后，保持输入电压恒定。在XKT-408A的控制下，通过T5336输出一个可控的低电压。直流电压与T5336的输出电压的电压差控制L1和C3的LC振荡电路，发射出稳定的高频电磁波。经接收线圈接收后，由td1583控制输出稳定的5V电压给电池充电。

无线充电器学习用资料，某宝同款资料，喜欢的拿去。

5W和10W无线充电方案和原理图PCB

无线充电Qi标准协议v1.2.3 Qi wireless charging is a feature available in dozens of smartphones, and many of the major smartphone makers are participating members of the WPC. For smartphones that do not yet offer wireless charging, third-party manufacturers are integrating power receiver subsystems into smartphone cases or selling charging coils that consumers can insert between the back of their smartphone and the case. Wireless charging is also appearing in a growing number of other consumer product categories—smart watches, power banks, Bluetooth headsets, cameras, electric shavers, etc. Virtually anything that uses a rechargeable battery can be designed to use Qi wireless technology. However, Qi wireless power transfer is not limited to charging batteries: it can also be used to power devices that require electric current and will remain stationary while in use, such as desktop lamps or speakers.

本文较详细的分析了无线充电的原理和方式，并提供了相应的结构。

stm8s003f3为核心的国产无线充电方案，开发设计简单，编程容易实现

全面解析无线充电技术，让你对无线充电的工作原理有个全面的认识

T3168是目前最流行的无线充电技术接收部分的控制IC

这一份文档是高通关于无线充电发射部分的专利，说的比较详细，值得参考。