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Least quiescent current Qi v1.2-Compliant Wireless Power Receiver and Battery Charger

MichRFT
Expert 2110 points
Other Parts Discussed in Thread: BQ24040, BQ51013B

Hello,

Which is the TI Least quiescent current Qi v1.2-Compliant Wireless Power Receiver and Battery Charger?

(Quiescent current at the BAT when wireless power is disabled (Standby) )

There is no quiescent current parameter is the "find a part" tool.

Best regards

Mich

  • 0
    TI__Guru* 75656 points
    Hello Mich
    For direct wireless power to battery charging we have the BQ5105XB series of devices. Quiescent Current at the BAT when wireless power is disabled (Standby) is 12uA typical and 20uA max.
    For a two chip solution using wireless power RX and battery charger (see BQ51013B datasheet). If we use the BQ24040 then current into OUT (BAT) will be 1uA max with 0V in or 6uA max with charge complete.