Wireless Charging Receiver
NU1680
NU1680 is a highly integrated wireless power receiver, which requires less quantity of surrounding components compared with NU1610. It gives the benefit of the very low total system cost and less PCB area for wireless power receiver solution.
Also, since requires no firmware to program, it will much simplify the design effort and consolidate the solution more easily and quickly. It integrates a synchronous rectifier without bootstrap capacitors designed for a high efficiency purpose and low cost. The regulator can provide a wide range regulated voltage from 3.5V to 9V compliable with different applications. Furthermore, it can regulate the output voltage tracking the battery voltage to further lower down the charging system power loss.
