Hi Steve
Sounds like it is FOD, and you can go higher on R-FOD. But R-FOD is in the ILIM path (R-ILIM + R-FOD) and will reduce max output current.
The BQ51013B and BQ51013BQ are functionally the same.
Part Number: BQ51013B Tool/software: I'm trying to create bluetooth beacon with integrated low-power qi/wpc charging circuit and PCB antenna (BQ51013B as wireless receiver, BQ25101Y as battery charger). Batteries will be very small, so charging current…
Hi Pragash
pragash sangaran78 said: The optimum distance for maximum power transfer efficiency is 3.4mm, correct? So, should I try to keep the distance between coils to 3.4mm?
Yes 3.4mm is a good distance to design to. This would be an application that…
Part Number: BQ51013B Tool/software: We have two separate charging coils (long story). Only one of them will be energized at a time. Is it possible to connect the OUT pins together without harming the non-powered chip? Will any current flow into the…
Part Number: BQ51013B Other Parts Discussed in Thread: BQ51013 Tool/software: I am troubleshooting the same problem that is described in the related/linked forum post: "BQ51013B: Prioritized wireless charging".
It seems that when I have EN2…
Part Number: BQ51013B-Q1 Other Parts Discussed in Thread: BQ51013B Tool/software: Hi,
My costumer is using the device in a wireless chargeable keyfob and they would like to know under which condition a signal at the input coil could damage the device…
Part Number: BQ51013B Other Parts Discussed in Thread: BQ51013C Tool/software: BQ51013B datasheet only shows DSBGA package layout guidelines. How about layout guidelines for the VQFN package?
DSBGA layout guidelines from the datasheet:
Part Number: BQ51013B
Tool/software:
from the datasheet
"For this application, the selected coil inductance, Ls, is 11 μH and the Ls' is 16 μH with a DC resistance of 191 mΩ. Using Equation 6, the C1 resolves to 158.3 nF (with a range…
