NXQ1TXA5 Wireless Charger IC (TX)
【產品特性】‧5W QI TRANSMITTER WITH SMALLEST FORM FACTOR
【文字介紹】The NXQ1TXA5 uses dedicated analog ping circuitry to detect devices, according to the Qi standard, achieving extremely low standby power consumption. If a Qi-compliant receiver is detected, the NXQ1TXA5 starts to communicate with it. If the receiver is recognized, it safely initiates wireless power transfer from the transmitter to the receiver, while monitoring for fault conditions such as overheating or interference from metalobjects. The device is optimized to operate from a USB power supply and uses Smart power Limiting(SPL) to adjust the out power automatically to compensate forpower-limited supplies. The device supports Foreign Object Detection(FOD).