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5W, Qi-Compliant Wireless Power Receiver IC

Package Information

CAD Model:View CAD Model
Pkg. Type:VFQFPN
Pkg. Code:NBG32
Lead Count (#):32
Pkg. Dimensions (mm):5.0 x 5.0 x 0.8
Pitch (mm):0.5

Environmental & Export Classifications

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

Product Attributes

Pkg. TypeVFQFPN
Lead Count (#)32
Pb (Lead) FreeYes
Carrier TypeReel
FunctionPower Receiver
Length (mm)5
MOQ2500
Moisture Sensitivity Level (MSL)1
Output Current Max (A)1
Output Power Max (W)5
Output Voltage (V)5.3
Output Voltage Range (V)5.3 - 5.3
Package Area (mm²)25
Pb Free Categorye3 Sn
Pitch (mm)0.5
Pkg. Dimensions (mm)5.0 x 5.0 x 0.8
PublishedNo
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)0.8
Width (mm)5
Wireless Power StandardWPC 1.1

Description

The P9025AC is an integrated single-chip, WPC-1.1.2 compliant wireless power receiver with an advanced Foreign Object Detection (FOD) feature. This device operates with an AC power signal from a resonant tank and converts it into a regulated 5.3V output voltage. The receiver includes a high-efficiency synchronous full bridge rectifier and 5.3V tracking LDO output stage. The P9025AC operation automatically detects the transmitter type and initiates WPC AC modulation communication protocols with optimal efficiency.

The device includes the control circuit required to modulate the load to transmit WPC-compliant message packets to the base station. It uses minimal external components to reduce overall solution area and costs.

The P9025AC employs advanced programmable WPC FOD techniques to detect foreign metallic objects placed on the transmitter base station derived from a transmitted and received power transfer algorithm.