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Use bq25570 as wireless charge ic

xinguo zhang
Intellectual 320 points
Other Parts Discussed in Thread: BQ25570

I have several questions:

1)Can Vout generated if Vin_DC is absent?

2)Is the MPPT function useful for this usage?The Vin_DC is reticified from a sinwave with a full bridge.

  • 0
    TI__Genius 12485 points
    Hi User,

    help me understand the topic. the BQ25570 is a harvesting input charger with integrated DC/DC.
    1. Vout can be "generated" as long as there is enough charge in the storage element. (VBAT)
    2. VIN_DC is not rectified.
    thanks,
    Gautham