IC manufacturers Renesas

IC manufacturers (104)

Renesas P9242-R3 | Demoboard WP15WBD-RK

15W Wireless Charging Solution with Bi-Directional Data Communication

Overview

TopologyBuck Converter
IC revision2.1

Description

The WP15WBD-RK evaluation kit demonstrates 15W wireless power transfer and bi-directional data communication between a transmitter (Tx) board with the P9242-R3 wireless power transmitter IC and a receiver (Rx) board with the P9221-R3 wireless power receiver IC. The bi-directional data communication channel enables users to authenticate a wirelessly charged receiver device with a specific charging transmitter base or to transfer system data without any additional hardware.This evaluation kit adds bi-directional communication to IDT’s standard, WPC 1.2-compliant, 15W transmitter P9242-R and receiver P9221-R evaluation kits without compromising any existing features. Its main contents are the transmitter P9242-R3-EVK Evaluation Board and the receiver P9221-R3-EVK Evaluation Board.

Features

  • Supports bi-directional data communication
  • Enables device authentication and system data transfer
  • Up to 15W of power transfer
  • 87% end-to-end efficiency
  • Flexibility to program parameters
  • Intuitive IDT I2C Lite GUI
  • Base kit is WPC-1.2-compliant

Products

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Order Code
Data­sheet
Simu­lation
Downloads
Status
Product series
λDom typ.(nm)
Emitting Color
λPeak typ.(nm)
IV typ.(mcd)
VF typ.(V)
Chip Technology
50% typ.(°)
Compliance
Size
L(µH)
IR(A)
RDC max.(mΩ)
fres(MHz)
Q
P(W)
SamplesAvailability & Sample
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SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 525 nm, Green
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]525 nm
Emitting ColorGreen 
Peak Wavelength [typ.]515 nm
Luminous Intensity [typ.]430 mcd
Forward Voltage [typ.]3.2 V
Chip TechnologyInGaN 
Viewing Angle Phi 0° [typ.]140 °
Size0603 
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SPECWL-SMCW SMT Mono-color Chip LED Waterclear, 625 nm, Red
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Dominant Wavelength [typ.]625 nm
Emitting ColorRed 
Peak Wavelength [typ.]630 nm
Luminous Intensity [typ.]250 mcd
Forward Voltage [typ.]2 V
Chip TechnologyAlInGaP 
Viewing Angle Phi 0° [typ.]140 °
Size0603 
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SPECWE-WPCC Wireless Power Transfer Receiver Coil, –, –
Simu­lation
Availability
Status Activei| Production is active. Expected lifetime: >10 years.
Complianceworks with Qi Rx IC's 
Size40 x 40 x 1.2 mm 
Inductance8 µH
Rated Current5 A
DC Resistance80 mΩ
Self Resonant Frequency16 MHz
Q-Factor30 
Power Capability [1]80 W
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