1~10PCS 100% New Original TPS84620RUQR TPS84620RUQT TPS84620B1 QFN47 Output 1.2 ~ 5.5V 6A 4.5V - 14.5V Input DC Converter chip WholesaleBuy Directly From Shenzhen Feiligu Technology Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.