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Ultra-Compact Qi Wireless Power Receiver IC

Package Information

CAD Model:View CAD Model
Pkg. Type:WLCSP
Pkg. Code:AWG36
Lead Count (#):36
Pkg. Dimensions (mm):3.06 x 2.89 x 0.6
Pitch (mm):0.4

Environmental & Export Classifications

Pb (Lead) FreeYes
Moisture Sensitivity Level (MSL)1
ECCN (US)
HTS (US)

Product Attributes

Pkg. TypeWLCSP
Lead Count (#)36
Pb (Lead) FreeYes
Carrier TypeCut Tape
FunctionPower Receiver
Length (mm)3.06
MOQ100
Moisture Sensitivity Level (MSL)1
Output Current Max (A)1
Output Power Max (W)5
Output Voltage (V)5
Package Area (mm²)8.8
Pb Free Categorye1 SnAgCu
Pitch (mm)0.4
Pkg. Dimensions (mm)3.06 x 2.89 x 0.6
Qty. per Carrier (#)0
Qty. per Reel (#)2500
Reel Size (in)13
Requires Terms and ConditionsDoes not require acceptance of Terms and Conditions
Tape & ReelYes
Temp. Range (°C)-40 to 85°C
Thickness (mm)0.6
Width (mm)2.89
Wireless Power StandardWPC 1.1

Description

The P9025A is an integrated single-chip, WPC v1.1-compliant, wireless power receiver IC with advanced WPC v1.1 Foreign Object Detection (FOD). The device converts an AC power signal from a resonant tank into a regulated 5V output voltage, which can be used to supply power to a mobile application. It includes a high-efficiency synchronous full bridge rectifier and 5V tracking LDO output stage.

The device includes the control circuitry required to modulate its load to transmit WPC-compliant message packets to the base station. It uses minimal external components to reduce the overall solution area. The P9025A employs advanced programmable FOD techniques to detect foreign metallic objects placed on the transmitter base station based on the transmitted and received power transfer.