OPTIREG™ SBC TLE9274QXV33
Application information
15.2
Application diagram without boost module
Note: The following information is 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.
Vsup
VS
VSENSE
VS
D1
L1
L2
VBAT
VS
BCKSW
VS2
C4
C5
C2
C3
C1
CVSUP
VCC1
VCC2
BSTD
BSTG
CVCC2
SNSP
SNSN
RCFG
VDD
CFG
CLK
CSN
SDI
CLK
CSN
SDI
VS
T3
VS
VS
T1
SDO
SDO
RO
INT
RO
INT
µC
TLE9274
TXDLIN1
RXDLIN1
TXDLIN2
RXDLIN2
TXDLIN3
RXDLIN3
TXDLIN4
RXDLIN4
TXDLIN1
RXDLIN1
TXDLIN2
RXDLIN2
TXDLIN3
RXDLIN3
TXDLIN4
RXDLIN4
T2
LH1
LH2
LH3
FO1
FO2/FSI
FO3/TEST
VS
Sdev
WK
S3
R4
R5
VSUP
TXDCAN
RXDCAN
TXDCAN
RXDCAN
C9
VLIN
VSS
VCC2
DLIN1 DLIN2 DLIN3 DLIN4
RLIN3 RLIN4
CVCAN
VCAN
CANH
RLIN1 RLIN2
CANH
CANL
LIN1
LIN2
LIN3
LIN4
LIN1
LIN2
LIN3
LIN4
RCANH
CCAN
RCANL
CANL
CLIN1 CLIN2 CLIN3 CLIN4
GND
Figure 52 Application diagram
Note: This is a very simplified example of an application circuit. The function must be verified in the real
application.
Datasheet
122
Rev.2.0
2022-05-06
INFINEON [ Infineon ]
