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Original question:

BQ24040: operate with BQ51050

BQ51050B: The recommended Coil for BQ5105xB

Oliver Ou
Intellectual 2845 points
Part Number: BQ51050B

Hi,

Customer wants to check if BQ5105XB receiver can support wurth's coil: 760308101216.

https://katalog.we-online.de/pbs/datasheet/760308101216.pdf;

or if we have other recommended Coli?

Please advise.

Thanks.

Oliver Ou

  • 0
    TI__Guru* 75656 points
    Hello Oliver
    The Wurth coil, 760308101216 is a 6mm diameter coil with L of 7.2uH.
    Coil above 20mm will typically work, below 10mm will typically NOT work and between 10mm and 20mm is a gray area.

    This small a coil will be very difficult to work.