Hello,
I need some help on the selection of the resonant capacitors for my specific coils in BQ51013B. As far as I understand I can only select the right capacitors if I know L' which can only be tested/measured. Right now I don't have the means to do the measurements so I wanted to ask TI if they know the approximate values for the capacitors for the following 3 coils:
1) 760 308 101 219 - Ø 15; L = 11.8 μH; Q = 13; IR = 0.7 A; Isat = 1.5 A; RDC = 0.75 Ω
2) 760 308 101 214 - Ø 19; L = 26 μH; Q = 25; IR = 1.1 A; Isat = 2.0 A; RDC = 0.52 Ω
3) 760 308 101 220 - Ø 17; L = 12.6 μH; Q = 20; IR = 1.1 A; Isat = 2.5 A; RDC = 0.34 Ω
Kind Regards,
Den