TLE 7368E Infineon Technologies, TLE 7368E Datasheet - Page 6

• Manufacturer Part Number: TLE 7368E
• Manufacturer: Infineon Technologies

Specifications of TLE 7368E

• Packages: PG-DSO-36
• Comment: 3 linear post regulators (5V, 3.3/2.6V, 1.5V),selectable StandBy-Vreg (1.0/2.6V) and 2 voltage trackers (5V)
• Vq (max): 5.0 V, 3.3/2.6 V, 1.5 V, 1.0/2.6 V
• Iq (max): 2,500.0 mA
• Iq (typ): 120.0 µA
• Output: Linear (Buck Preregulator)

3
3.1
Figure 2
3.2
Pin
(TLE7368G)
1
2
3
4
5
Data Sheet
SEL_STBY
IN_LDO2
Q_LDO2
EN_IGN
GND_A
GND_P
Pin Configuration
Pin Assignment
Pin Configuration
Pin Definitions and Functions TLE7368G
EN_uC
RO_1
RO_2
Q_T2
Q_T1
CCP
Pin
(TLE7368E)
1
2
3
4
–
N.C.
C2+
C1+
C1-
C2-
RT
8
1
2
3
4
5
6
7
9
10
11
12
13
14
15
16
17
18
TLE 7368 G
Symbol
GND_A
RT
RO_1
RO_2
N.C.
GND
GND
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
Function
Analog ground connection;
Connect to heatslug resp. exposed pad.
Reset and watchdog timing pin;
Connect a ceramic capacitor to GND to determine the time base for the
reset delay circuits and the watchdog cycle time
Reset output Q_LDO1;
Open drain output, active low.
Connect an external 10 k pull-up resistor to microcontroller I/O
voltage.
Reset output Q_LDO2 and FB_EXT;
Open drain output, active low.
Connect an external 10 k pull-up resistor to microcontroller I/O
voltage
Internally not connected; Connect to GND_A
MON_STBY
IN_STBY
Q_STBY
N.C.
DRV_EXT
Q_LDO1
SW
WDO
WDI
N.C.
N.C.
FB_EXT
FB/L_IN
BST
SW
SEL_Q2
IN
IN
6
SEL_STBY
IN_LDO2
Q_LDO2
EN_IGN
GND_A
GND_P
GND_A
EN_uC
RO_1
RO_2
Q_T2
Q_T1
CCP
C1+
C2+
C1-
C2-
RT
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
TLE 7368 E
36
34
35
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
Rev. 2.1, 2010-11-22
Pin Configuration
GND_A
MON_STBY
IN_STBY
Q_STBY
DRV_EXT
Q_LDO1
SW
WDO
WDI
SEL_Q2
GND_A
FB_EXT
FB/L_IN
BST
SW
IN
IN
IN
TLE7368