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NXQ1TXA1：Qi standard conforming charger controller

The NXQ1TXA1 is a state of the art digital control controller for Qi-standard conforming wireless charger base stations. The controller supports type A1 or A10 single coil base stations.

The NXQ1TXA1 offers wireless power transfer, WPC 1.1 - Qi low-power standard-compliant communication and safety functions including Foreign Object Detection (FOD), temperature monitoring and more. The controller supports the conventional WPC pinging mode during standby to identify potential receivers. The controller can also work with the trigger function of the NXP NTAG I²C product. This feature enables wake up from a phone its NFC field while having zero power consumption of the charger during standby. The controller also offers a flexible User Interface (UI) with up to two LEDs and one buzzer for feedback and control.

Depending on the required charging pad area, coil configurations such as A1 (single coil with magnet) and A10 (single coil without magnet) are supported.

特性和优势 Qi conforming wireless charger controller and communication: Integrated Foreign Object Detection (FOD) Using frequency and duty cycle control ASK demodulation One NTC input for coil or surface temperature monitoring Integrated Foreign Object Detection (FOD) Using frequency and duty cycle control ASK demodulation One NTC input for coil or surface temperature monitoring Two LED outputs for optical user feedback Buzzer output for acoustical user feedback Integrated PMU (Power Management Unit) to minimize power consumption during Sleep and power-down modes using tap to power on Tap to power on option in combination with NT3H1201 (NFC TAG) Temperature range -40 °C to +85 °C HVQFN33 package, 7 × 7 × 0.85 mm 应用 Wireless Power Consortium version 1.1 (Qi) conforming base station for charging of mobile devices

产品图片

封装与包装

型号	封装	Outline version	Reflow-/Wave soldering	包装	产品状态	标示	可订购的器件编号, (订购码 (12NC))
NXQ1TXA1	HVQFN32 (SOT865-3)	sot865-3_po	sot865-3_fr	Tray, Bakeable, Single in Drypack	开发中	Standard Marking	NXQ1TXA1E( 9353 039 25551 )

无铅环保信息

型号	可订购的器件编号	RoHS / RHF	无铅转换日期	潮湿敏感度等级	MSL LF
NXQ1TXA1	NXQ1TXA1E		Always Pb-free	3	3

文档资料

订购信息