TLE9261-3QX Datasheet, PDF (177/186 Pages) Infineon Technologies AG – Dedicated Data Sheets are available for the different product variants

16
Application Information
TLE9261-3QX
Application Information
16.1
Application Diagram
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.
VBAT
VBAT
VS
D1
R12
D2
C1
C2
C3
T2
VCC3
C13
C14
IC1Q1
Q1
VCC
GND ^Q2
Q2
R8
D3
C7
C17
R7
D4
C8
C18
Other loads , e.g.
sensor , opamp, ...
R3
R5
R6
VBAT
S1
S3
C9
R4
S2 _C10
R2
R1 ^C11
VSHS VS VCC3SH VCC3B ^VCC3REF
VSHS
VS
VCC1
VCC1
HS1
VS
VSHS
VCC2
VCC2
C6
C4
R9
HS2
VSHS
CSN
CLK
SDI
SDO
HS3
VSHS
LOGIC
State
Machine
TxD CAN
RxD CAN
INT
RO
HS4
Q1
Q2
TLE9261
WK1
WK2
WK3
VCAN
VCC2
C5
CSN
CLK
SDI
SDO
VDD
µC
TxD CAN
RxD CAN
INT
Reset
Hall1
Hall2
VSS
CANH
CAN cell
R10
C12
CANH
R11
CANL
CANL _VS
GND
FOx
T1
LH
Note: The external capacitance on FO3/TEST must be
<=10nF in oder to ensure proper detection of SBC
Development Mode und SBC user mode operation
Figure 59 Simplified Application Diagram
Data Sheet
177
Application _information _TLE9261 .vsd
Rev. 1.1, 2014-09-26