Other Parts Discussed in Thread: BQ51021, BQ51020, BQ51013B
The following is an excerpt from the datasheet. f is frequency, however the terms S and D are never discussed. What are S and D? Also what is the apostrophe above L in the first equation?
10.2.1.2.9 Series and Parallel Resonant Capacitors
Resonant capacitors C1 and C2 are set according to WPC specification. Although this is a dual mode solution,
the PMA does not specify an exact resonance frequency for the resonant capacitors and in fact does not specify
that resonant capacitors are indeed needed.
The equations for calculating the values of the resonant capacitors are shown:
