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Wireless charging plan

Cherry Zhou
Mastermind 22235 points
Other Parts Discussed in Thread: BQ51013B, BQ51003, BQ500212A, BQ25170, BQ24040, BQ25173

Hi team,

Could you help recommend a set of wireless charging plan which can meet the below requirements:

TX and RX sides, 5V supply at TX, Li-ion batteries up to 500mA/H at RX side, or 5V supercap.

Thanks a lot!

Best Regards,

Cherry

  • 0
    TI__Guru* 75656 points

    Hello Cherry

    Wireless Power RX -- A couple of devices to take look at - BQ51013B (5V / 1A) and BQ51003 (5V / 500mA)

    Wireless Power TX -- All TI units are NRND but still available, take a look at the BQ500212A ( 5V input)

    Battery Charger -- BQ25170, BQ25171 and BQ24040

    Super Cap Charger -- BQ25173 

    Qi certification with the TX may be an issue, need to review.

    I will contact you for more info on this application.