Hello everyone,
we prepared a PCB with BQ51013b along with a charge management IC. We used a market Qi charger and placed our coil, it gives an output of 5V for at the end and charges a mobile, but when we connect it with the lipo charging ic the output at the end of the charge management IC (mcp73781) we get an output of 4v but when we connect a device to charge it wont charge !! so its a big confusion why. Could anyone help ???