Hello,
We are investigating wireless charging solutions for a consumer electronics product. We don't need 5W of power, more like 1-2W since this will be a trickle charger for a Li-Ion coin cell. Small size on the end-product (receiver) is extremely important. How small can the solution be? Also, are there smaller magnetics available? Our goal is to fit it in a 20mm x 20mm PCB area, with the magnetics beneath. Is this possible? Finally, what is the anticipated total solution cost, in 10k quantities?
Thanks,
Derek
