[原创] NXP MWCT101215W无线充电发送解决方案

NXP公司的MWCT1012是无线充电完整控制器解决方案,支持大多数Qi 15W单线圈系统;而WCT-15W1COILTX是基于MWCT1012的15W单线圈发送器参考设计,具有最高的效率和具竞争力的材料清单(BOM)成本,输入电压为12V DC,主要用在15W单线圈无线充电,手机充电器,平板电脑,POS终端,手持医疗设备和手机配件如电池盒等.本文介绍了无线充电系统示意图,WCT-15W1COILTX主要特性和优势,框图,电路图和材料清单.

The 15W1COILTX reference design is a 15 watt single-coil transmitter reference design
based on the Freescale MWCT1012 wireless charging IC. The Freescale 15 W single-coil
transmitter focuses on what the market needs most–highest performance at the lowest cost.

The reference design provides the highest efficiency and active charging area available, while maintaining the most competitive electronic bill of materials (BOM) cost.

The 15W1COILTX reference design is a unique Freescale design, comprising a 12 V DC input source, full-bridge inverter topology, and frequency control methodology and fully compliant with the latest Wireless Power Consortium (WPC) 15 W specification. Freescale extends support to any coil topology which uses a 12 V input source. This reduces the need for different hardware to support multiple (and future) coil types with similar characteristics.
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