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Single-Chip 5V Wireless Power Transmitter IC for TX-A5 and A11

Package Information

CAD Model: View CAD Model
Pkg. Type: VFQFPN
Pkg. Code: NTG48
Lead Count (#): 48
Pkg. Dimensions (mm): 6.0 x 6.0 x 0.75
Pitch (mm): 0.4

Environmental & Export Classifications

Pb (Lead) Free Yes
Moisture Sensitivity Level (MSL) 3
ECCN (US)
HTS (US)

Product Attributes

Pkg. Type VFQFPN
Lead Count (#) 48
Pb (Lead) Free Yes
Carrier Type Reel
Advanced Features Adv. status and monitoring, High-power mode
Function Power Transmitter
Input Voltage Range (V) 4.75 - 5.25
Length (mm) 6
MOQ 2500
Moisture Sensitivity Level (MSL) 3
Output Power Max (W) 7.5
Package Area (mm²) 36
Pb Free Category e3 Sn
Pitch (mm) 0.4
Pkg. Dimensions (mm) 6.0 x 6.0 x 0.75
Published No
Qty. per Carrier (#) 0
Qty. per Reel (#) 2500
Reel Size (in) 13
Requires Terms and Conditions Does not require acceptance of Terms and Conditions
Tape & Reel Yes
Temp. Range (°C) -40 to 85°C
Thickness (mm) 0.75
Width (mm) 6
Wireless Power Standard WPC 1.0.1

Description

The P9035 is a highly integrated Wireless Power Consortium (WPC)-compliant wireless power transmitter IC for power transmitter design A5 and A11. The device operates with a 5V (±5%) adapter and utilizes an external half-bridge in addition to its integrated half-bridge inverter to provide a highly integrated two-chip solution for A5/A11 transmitter applications. It controls the transferred power by modulating the switching frequency of the full-bridge inverter from 110kHz to 205kHz at a fixed 50% duty cycle specified by the WPC specification for an A5/A11 transmitter. It contains logic circuits required to demodulate and decode WPC-compliant message packets sent by the mobile device to adjust the transferred power.