TLE94112EL Datasheet, PDF (73/80 Pages) Infineon Technologies AG – a protected twelve-fold half-bridge driver designed especially for automotive motion control applications

TLE94112EL
Application Information
8
Application Information
Note:
8.1
The following simplified application examples are given as a hint for the implementation of the
device only and shall not be regarded as a description or warranty of a certain functionality,
condition or quality of the device. The function of the described circuits must be verified in the real
application.
Application Diagram
VBAT
VS
VBAT
VBAT
S1
WK
1 kΩ
10kΩ
22nF,
50V
10 µ F
CANH
CANL
60Ω
47nF
60Ω
10µF 100nF
VS VCC1
WK
TLE9263
VDD
µC
SDO
SDI
VCC2
/CS
VCCHSCAN
SCLK
CAN-H
INT
SPLIT
VDD
10kΩ
CAN-L
RO
Series resistors are
recommended if the VS 1/2 of
the TLE94112EL are
protected by an active
reverse polarity protection
Landing pads for ceramic
capacitors at OUTx
GND
GND
6 motors in
+ 5 motors in
non-cascaded
cascaded
100nF
configuration
configuration
VDD VS1 VS2 _{OUT 1}
TLE94112 EL
M1
EN
OUT 2
M7
OUT 3
SDO
SDI
CSN
SCLK
M2
OUT 4
M8
OUT 5
M3
OUT 6
M9
OUT 7
M4
OUT 8
M10
OUT 9
M5
OUT 10
M11
OUT 11
M6
OUT 12
GND GND GND GND
3 high-current
motors in
parallel drive
M1
M2
M3
Figure 27 Application example for DC-motor loads
Data Sheet
73
1.0
2016-08-27