SCT63240FIAR 20W高集成度、高效率的无线功率发射器电源解决方案

DESCRIPTION The SCT63240 is a highly integrated power solution optimized for wireless power transmitter applications. This product can be combined with a specialized controller or general MCU based transmitter controller to achieve high performance, high efficient and cost effective wireless power transmitter system which compliant with WPC specification. This device integrates all the power functions in a wireless power transmitter including Full bridge power stage，5V Buck converter, 3.3V LDO and input current sensing to simplify system design and minimize external components thus improve system efficiency. The integrated Full bridge supports up to 20W power transfer and ensures efficient switching with EMI emission. The build in 5V buck convertor and 3.3V LDO provide power rails to transmitter controller and external equipment and also the power stage driver inside. The build in current detection circuits provides input current information with ±2% accuracy to support FOD(Foreign Object Detection) and current demodulation. The SCT63240 has built-in protection features including input under-voltage lockout, power stage over current protection and short-circuit protection, and thermal shutdown protection. The SCT63240 is available in an 19-pin flip chip QFN 3mm*4mm package.

FEATURES
Input Voltage Range: 4.2V-17V
Up to 20W Power Transfer
Integrated High Efficiency Full-Bridge Power Stage
Integrated High Efficiency 5V-1A Buck Convertor
Optimized for EMI
Build in 3.3V-200mA LDO
Provide 2.5V Voltage Reference
Integrated Input Current sense with ±2% accuracy for FOD and modulation
3.3V and 5V PWM Signal compatible
Input Under-Voltage Lockout
Over current protection
Thermal shutdown
3mm*4mm QFN-19L Package
Friendly for PCB layout

APPLICATIONS
WPC Compliant Wireless Chargers of 7.5W to 15W Systems for Mobiles, Tablets and Wearable devices
General Wireless Power Transmitters for Consumer, Industrial and Medical Equipment
Proprietary Wireless Chargers and Transmitters

企业名：深圳市科瑞芯电子有限公司

类型：贸易/代理/分销

电话： 0755-21001680
0755-82170220

手机：
13925219291

联系人：林小姐/颜先生

QQ：

微信：

邮箱：koreic@126.com

地址：广东深圳深圳市宝安区民治梅龙路南源商业大厦1105室(可送货 )