Texas Instruments Standard Linear and Logic BQ51025YFPT

Qi is an interface standard developed by the Wireless Power Consortium (WPC) for inductive electrical power transfer over distances of up to 4 cm. A Qi-compliant wireless power system consists of a charging pad and receiver. Power transfers from transmitter to receiver via coupled inductors. Coils in both the charging pad and the receiver are magnetically coupled when the two devices establish contact. The convenience and safety of standards-compliant wireless power systems continues to grow in market demand.
Qi is a specification of the inductive power standard. Wireless Power Transfer System
Mounting Type = Surface Mount
Package Type = DSBGA
Pin Count = 42
Typical Operating Supply Voltage = -0.3 - 20 V
Dimensions = 3.58 x 2.87 x 0.31mm
Length = 3.58mm
Height = 0.31mm
Maximum Operating Temperature = +125 °C
Width = 2.87mm
Maximum Output Current = 2A
Delivery on production packaging - Reel. This product is non-returnable.

Qi is an interface standard developed by the Wireless Power Consortium (WPC) for inductive electrical power transfer over distances of up to 4 cm. A Qi-compliant wireless power system consists of a charging pad and receiver. Power transfers from transmitter to receiver via coupled inductors. Coils in both the charging pad and the receiver are magnetically coupled when the two devices establish contact. The convenience and safety of standards-compliant wireless power systems continues to grow in market demand.
Qi is a specification of the inductive power standard. Wireless Power Transfer System
Mounting Type = Surface Mount
Package Type = DSBGA
Pin Count = 42
Typical Operating Supply Voltage = -0.3 - 20 V
Dimensions = 3.58 x 2.87 x 0.31mm
Length = 3.58mm
Height = 0.31mm
Maximum Operating Temperature = +125 °C
Width = 2.87mm
Maximum Output Current = 2A