TLE6368 Infineon Technologies, TLE6368 Datasheet - Page 50

• Manufacturer Part Number: TLE6368
• Description: Multi-Voltage Processor Power Supply
• Manufacturer: Infineon Technologies

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Data Sheet, Rev. 1.32
5
5.1
Figure 14 Application Diagram
To
µC
To
µC
Battery
To
IGN
Q_LDO1
Application Information
Application Diagram
10 k
C
100 nF
L
Up to
47 µH
I1
I
10 k
10 k
10 k
10 k
1 k
+
C
47 µF
C
100 nF
DBOOST
I2
BOOST
10 k
10 k
R
0 to
20 k
C
10 to
100 nF
Slew
I3
2*
BOOST
IN
SLEW
WAKE
R1
R2
R3
CLK
CS
DI
DO
ERR
TLE 6368
Protection
Watchdog
Window
Power
Down
Reset
16 Bit
Logic
Logic
OSZ
SPI
Driver
PWM
50
Regulator
Error-
Amplifier
Standby
GND
2.5 V
4*
R
22
Feedback
Boost
Internal
Reference
Ref
Ref
Ref
Ref
Ref
Ref
Regulator
Buck
Lin. Reg.
Lin. Reg.
3.3/2.6 V
Lin. Reg.
Charge
Tracker
Tracker
Tracker
Tracker
Tracker
Tracker
5/3.3 V
Pump
5 V
5 V
5 V
5 V
5 V
5 V
5 V
BOOTSTRAP
Q_LDO1
Q_LDO2
Q_LDO3
FB/L_IN
Q_STB
Q_T1
Q_T2
Q_T3
Q_T4
Q_T5
Q_T6
CCP
SEL
SW 2*
C+
C-
2*
TLE 6368 / SONIC
C
100 nF
C
680 nF
C
100 nF
C
220 nF
C
470 nF
C
470 nF
C
470 nF
C
1 µF
C
1 µF
C
1 µF
C
1 µF
C
1 µF
C
1 µF
STB
BTSTR
FLY
CCP
LDO1,1
LDO2,1
LDO3,1
T1
T2
T3
T4
T5
T6
+
+
+
Sensor
Supplies
(off board
supplies)
DB
3 A,
60 V
C
4.7 µF
C
4.7 µF
C
4.7 µF
LDO1,2
LDO2,2
LDO3,2
47 µH
L
B
2004-10-15
µ-Controller/
Memory
Supply
+
AEA03380ZR.VSD
Buck
Output
ceramic or
> 20 µF
low ESR
tantalum
C
> 10 µF
B