APPLICATION NOTE
RAA458100GNP and RAA457100GBM
Wireless Charging Solution Evaluation Kit (WiQ-TX00-B00 / WiQ-RX00-B00)
R19AN0043EJ0100
Rev.1.00
Mar.31 2017
Page 1 of 48
R19AN0043EJ0100 Rev.1.00
Mar.31, 2017
No. Item Charge current :17mA Charge current :64mA
1 TX Board WiQ-TX00-B00-TD1 WiQ-TX00-B00-TD2
2 RX Board WiQ-RX00-B00-TD1 WiQ-RX00-B00-TD2
3 Host adaptor RTK0EF0029Z00001BJ
4 Cable A Host adaptor output cable
5 Cable B 2 wire serial interface cable
6 USB cable USB A – mini B Cable
7 Control tool
Renesas Wireless Charging Evaluation Tool：
RWCE_Tool_v2.xx.zip
8 USB Driver USBdriver.zip
Introduction
This document is explanatory material for the wireless charging evaluation by RAA458100GNP and RAA457100GBM.
The evaluation kit is consisted of the Transmitter Board (WiQ-TX00-B00), the Receiver Board (WiQ-RX00-B00), the
Host adaptor (RTK0EF0029Z00001BJ) and the Control Tool(RWCE_Tool_v2.xx). It can be considered in the application
which has wireless charging function at a low cost and in a short period of time.
Features
• 2 types of evaluation boards mounted transmitter and receiver coil antenna for charge current 17mA and 64mA.
• It can be set operation mode by jumpers and switches on board.
(Stand Alone, ATPC, MCU Control Mode)
• Excellent operability by dedicated GUI tool. (It can be monitored voltage and current, set to register.)
Evaluation Kit Configuration
4 5
3
1
2
6
The following table shows the abbreviations and the meanings used in this document.
Term Description
TxIC Wireless charging system transmitter IC RAA458100GNP.
RxIC Wireless charging system receiver IC RAA457100GBM.
TxROM, EEPROM EEPROM in transmitter system.
TxMCU The device connected to TxIC by 2-wire interface. (mainly microcomputer)
RxMCU The device connected to RxIC by 2-wire interface. (mainly microcomputer)
Tx system Wireless charging transmitter system. It is constructed by “TxIC only” or “TxIC and TxMCU” or “TxIC and EEPROM”.
Rx system Wireless charging receiver system. It is constructed by “RxIC only” or “RxIC and RxMCU”.
WPT communication Communication on wireless power transmission carrier signal.
Tx2Rx WPT communication WPT communication from TxIC to RxIC.
Rx2Tx WPT communication WPT communication from RxIC to TxIC.
T_Header The header of Tx2Rx WPT communication packet.
R_Header The header of Rx2Tx WPT communication packet.
Abbreviations and the meanings
* The values described in this document are reference values, not guaranteed values.
RAA458100GNP and RAA457100GBM
Wireless Charging Solution Evaluation Kit（WiQ-TX00-B00 / WiQ-RX00-B00）
Page 2 of 48
R19AN0043EJ0100 Rev.1.00
Mar.31, 2017
1. Wireless charger evaluation kit overview
1.1 Evaluation board specification
Table 1.1, Table 1.2 show the board specification of WiQ-TX00-B00, WiQ-RX00-B00 (typical values).
Table 1.1 The board specification of WiQ-TX00-B00-TD1, WiQ-TX00-B00-TD2.
Table 1.2 The board specification of WiQ-RX00-B00-TD1, WiQ-RX00-B00-TD2.
I
IN
is default value in TX board when RX board is default setting.
It is recommend that the power supply of TX board is used stabilized power supply or mobile battery or AC adaptor.
I
CHGR
is 17.1mA of WiQ-RX00-B00-TD1.
I
CHGR
is 64.0mA of WiQ-RX00-B00-TD2.
(*) is default value. These values can be changed by setting window or register map in control tool.
1. Wireless charging evaluation kit overview 2 page
2. Start up procedure (1) for ATPC Mode (AT4) 7 page
3. Start up procedure (2) for ATPC Mode (AT1) 9 page
4. Start up procedure (3) for MCU Control Mode (MC1) 13 page
5. Evaluation board description 15 page
6. Overview of wireless charging control tool 19 page
7. Board circuit diagram, Bill of materials 37 page
Appendix 1 : Error information in Control Tool 45 page
Appendix 2 : Initial pin setting of system board 46 page
Contents
Item Symbol
WiQ-TX00-B00-TD1 WiQ-TX00-B00-TD2
Unit
Input voltage V
IN
5.0 5.0 V
Input current I
IN
26 54 mA
Item Symbol
WiQ-RX00-B00-TD1 WiQ-RX00-B00-TD2
Unit
Charge control voltage
range
V
CHG
4.05 / 4.20(*) / 4.35 4.05 / 4.20(*) / 4.35 V
Fast charge current range I
CHG
4.3 / 8.6(*) / 17.1 16 / 32(*) / 64 mA
Charge complete current
range
I
FC
0.20
·
I
CHGR
, 0.15
·
I
CHGR
0.10
·
I
CHGR
(*), 0.05
·
I
CHGR
0.20
·
I
CHGR
, 0.15
·
I
CHGR
0.10
·
I
CHGR
(*), 0.05
·
I
CHGR
mA