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| TLE6270R Datasheet, PDF (31/35 Pages) Infineon Technologies AG – Quad Low Side Injector Driver | |||
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TLE6270R
Quad Low Side Injector Driver
Application Information
8
Application Information
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.
8.1
Principle Diagram of Injection System
80V
Batt
T3A
RHSB
5 Kâ¦
T2A
D3A
T3B
RHSB
5 Kâ¦
T2B
D3B
LDO
5V
1Kâ¦
2.2nF
6V
1Kâ¦
2. 2nF
6V
Loads
Loads
CEMI
CEMI
CEMI
CEMI
Inputs
Micro
controller
SPI
Vcc
NON1A
NON4A
PChA
NON1B
NON4B
PChB
CLK
SDI
NCS
SDO
NRES
5V
5V
CTL1A
CTL4A
Bank A
5V
5V
CTL1B
CTL4B
Bank B
TLE 6270 R
Programming
resistors
External
oscillator
Figure 23 Application Diagram
Note: All values mentioned are typical values.
Note: In order to program different t1 and t2 times the resonator frequency could be adjusted
Data Sheet
31
V1.3, 2008-12-23
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