产品
无线充电
Semtech TSWIRX-LI-EVM
LinkCharge® LP 接收器
The Semtech TSWIRX-LI-EVM is an evaluation platform for the test and experimentation of a wireless charging receiver based on the Semtech TS51223 fully-integrated IC for Wireless Power Receiver and SC810 linear sigle-cell Li-ion battery charger. This evaluation module, in conjunction with its compatible transmitter TSWITX-G2-EVM, provides a complete system solution for low power transmission, receiving and charging for wearable devices.
EVM 中使用的关键技术是 Semtech TS51223，这是一款全集成的无线电源接收器，适用于要求空间占用小的低功耗可穿戴应用。1 MHz 的转换频率意味着可使用小型感应部件，这就能大幅节省电路板空间，减少成本。集成了多种保护电路，包括输入电源欠电压锁定、输出电压软启动、限流和热关机。SC810 是一种线性单块锂离子电池充电器，可提供可编程充电电流和恒定 4.2V 1% 调节。
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