TLE6368 Infineon Technologies, TLE6368 Datasheet - Page 5

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

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1.4
Pin No.
11
12
13
14
15
16
17
20
21
22
23
24
25, 26
Data Sheet, Rev. 1.32
Pin definitions and functions (cont’d)
Symbol
Q_T4
Q_T5
Q_T6
Q_LDO3
R3
R2
R1
C-
C+
CCP
SEL
Q_LDO2
FB/L_IN
Function
Voltage Tracker Output T4 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T5 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Tracker Output T6 tracked to Q_LDO1; bypass with a
1µF ceramic capacitor for stability. It is switched on and off by
SPI command. Keep open, if not needed.
Voltage Regulator Output 3; 3.3V or 2.6V output; output
voltage is selected by pin SEL (see also 2.2.2); For stability a
ceramic capacitor of 470nF to GND is sufficient.
Reset output 3, undervoltage detection for output Q_LDO3;
open drain output; an external pullup resistor of 10k
required
Reset output 2, undervoltage detection for output Q_LDO2;
open drain output; an external pullup resistor of 10k
required
Reset output 1, undervoltage detection for output Q_LDO1 and
watchdog failure reset; open drain output ; an external pullup
resistor of 10k is required
Charge pump capacitor connection; Add the fly-capacitor of
100nF between C+ and C-
Charge pump capacitor connection; Add the fly-capacitor of
100nF between C+ and C-
Charge Pump Storage Capacitor Output; Add the storage
capacitor of 220nF between pin CCP and GND.
Select Pin for output voltage adjust of Q_LDO2 and Q_LDO3
(see also 2.2.2)
Voltage Regulator Output 2; 3.3V or 2.6V output; output
voltage is selected by pin SEL (see also 2.2.2); For stability a
ceramic capacitor of 470nF to GND is sufficient.
Feedback and Linear Regulator Input; input connection for
the Buck converter output
5
TLE 6368 / SONIC
2004-10-15
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