Infineon TLE9012AQU, TLE9015QU User Manual
User Manual BMS Demo Kit 1 Rev. 1.0
www.infineon.com 2020-06-04
TLE9012
12- Channel
BMS Board
TLE9012AQU_DTR_
BMS2
TLE9012
12- Channel
BMS Board
TLE9012AQU_DTR_
BMS2
Aurix Application Kit
TC2xx
KIT_AURIX_TC265_TFT/
KIT_AURIX_TC397_TFT
Transceiver
Demo Board
TLE9015
TLE9015QU_
TRX_BRG
iso UART
iso UART
12 Cells/
Resistor ladder
12 Cells/
Resistor ladder
HS
LS
LS
HS
HS
LS
Infineon BMS Demo Kit TLE9012AQU
User Manual Demo Kit TLE9012AQU & TLE9015QU
User Manual Demo Kit
Li-Ion Battery Monitoring and Balancing IC
About this document
User Manual for multi-cell monitoring and balancing ICs TLE9012AQU & TLE9015QU evaluation kits designed
for Li-ion battery packs used in hybrid electric vehicles (HEV), plug-in hybrid electric vehicles (PHEV), battery
electric vehicles (BEV) as well as in stationary Lithium-Ion batteries.
Figure 1 Demo Kit BMS
User Manual Demo Kit TLE9012AQU & TLE9015QU
Table of Contents
About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Table of Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
1 Getting started . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Hardware elements of the Demo Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.2 Hardware connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.3 13 wire setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
1.4 Flashing the AURIX
1.4.1 DAS tool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4.2 Memtool . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
1.4.3 Flash the AURIX
2 Terminal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
TM
hardware kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
TM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Revision History . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
User Manual BMS Demo Kit 2 Rev. 1.0
2020-06-04
LS
HS
User Manual Demo Kit TLE9012AQU & TLE9015QU
Getting started
1 Getting started
1.1 Hardware elements of the Demo Kit
Note: All different versions of the evaluation boards are compatible to each other and can be used in the same
daisy chain.
The following hardware is necessary to start with the TLE9012AQU Demo Kit:
• TLE9012AQU Demo Board
• at least 1x iso UART cable
• 1x resistor ladder (not necessary in evaluation board V5)
• TLE9015QU Transceiver Board
TM
• AURIX
• 12 V power supply
•USB cable
TC265 TFT Application Kit
• Power supply for resistor ladder (5 V - 60 V)
• optional: 12 Li-Ion cells (instead of resistor ladder)
Figure 2 Demo Kit BMS
1.2 Hardware connection
The hardware is connected as follow:
• The TLE9015QU transceiver board is plugged onto the AURIX
User Manual BMS Demo Kit 3 Rev. 1.0
TM
board (orientation as is Figure 2/Figure 3)
2020-06-04
User Manual Demo Kit TLE9012AQU & TLE9015QU
Getting started
• Resistor ladder (cable with orange connector) is connected to the TLE9012AQU demo board (orange
connector) as shown in Figure 3 on the left side. In V5 of the evaluation kit, the resistor ladder is included
on the PCB and connected through a solder bump.
• Supply the resistor ladder with a voltage between 5 V - 60 V
• Supply the AURIX
• Use the iso UART cable (blue/white) cable to connect the transceiver board with the sensing board as
shown in Figure 3
Note: The sensing IC board can be connected either to cells or to a power supply with provided resistor ladder
(orange connector with red/black cable). If a resistance divider is used, an open load error is detected and
the corresponding bit in the diagnostsis register (GEN_DIAG) is set (because of that also cell balancing
ca nnot b e activ ated) . This is be cause the in terna l re sista nce of Li- Ion ce lls is muc h sm aller than t hat of the
resistors on the resistor divider. All other functions such as cell voltage measurement, temperature etc.
are possible without restriction.
TM
board with the 12 V power supply and connector it via the USB cable with the PC
Figure 3 Hardware setup
1.3 13 wire setup
The BMS sensing board can be used in a 13 wire or 15 wire setup (see details in App Note HW). For a 13 wire
setup, solder R13 and R29 with a 0 Ω resistor (0603 package) as descibed in Figure 4.
User Manual BMS Demo Kit 4 Rev. 1.0
2020-06-04
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