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[FAQ] BQ51013B: Need RX Coil that is in stock and easy to get

Bill Johns
Guru* 75806 points
Part Number: BQ51013B

Looking for an alternate receiver coil that is more available, some in the EVM User’s Guide and recommended in the Data Sheet are difficult to locate.  The coil should work with bq51013B, bq51050B, bq51003, and similar.

  • +1
    TI__Guru* 75806 points

    One newer coil we have used in some designs is the Wurth Electronics 760308103215.  This coil is in stock at this time with several distributors.  It is a larger coil and slightly higher L, this will be a good combination and will give good performance.

     

    Manufacture – Wurth Electronics

    Part Number – 760308103215

    Dimensions – 48mm x 32mm

    Ls  – 14.3uH 

    Output Current Range – 50mA – 1000mA

    Application – General 5-V Power Supply