TLE 7368E Infineon Technologies, TLE 7368E Datasheet - Page 18

• 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)

Electrical Characteristics (cont’d)
V
V
Pos.
4.4.79
4.4.80
4.4.81
4.4.82
4.4.83
4.4.84
4.4.85
4.4.86
4.4.87
4.4.88
4.4.89
4.4.90
4.4.91
4.4.92
Reset Generator RO_2 Monitoring Q_LDO2 and FB_EXT
4.4.93
4.4.94
4.4.95
4.4.96
Data Sheet
IN
CCP
=
= 9.0 V; SEL_STBY = Q_STBY; all voltages with respect to ground.
V
IN_STBY
Parameter
Undervoltage Reset
threshold on Q_LDO1
Undervoltage Reset
threshold on Q_LDO1
Undervoltage Reset
hysteresis
Overvoltage Reset
threshold on Q_LDO1
Overvoltage Reset
threshold on Q_LDO1
Overvoltage Reset
hysteresis
RO_1, Reset output low
voltage
RO_1, Reset output low
voltage
RO_1, Reset output
leakage
Reset delay time base
Reset timing capacitor
range
Reset delay time RO_1
Undervoltage Reset
reaction time
Overvoltage Reset
reaction time
Undervoltage Reset
threshold on Q_LDO2
Undervoltage Reset
headroom on Q_LDO2
Undervoltage Reset
hysteresis Q_LDO2
Overvoltage Reset
threshold on Q_LDO2
= 13.5 V,
T
j
= -40 C to +150 C,
Symbol
V
de
V
in
V
V
in
V
de
V
V
V
I
T
C
t
t
t
V
de
V
head
V
V
in
RD, RO_1
UVRR, RO_1
OVRR, RO_1
RO_1, high
cycle
URT Q_LDO1,
URT Q_LDO1,
URO_1, hyst
ORT Q_LDO1,
ORT Q_LDO1,
ORO_1, hyst
RO_1, low
RO_1, low
URT Q_LDO2,
URT Q_LDO2,
URO_2, hyst
ORT Q_LDO2,
RT
Min.
4.50
4.55
100
5.40
5.25
80
–
–
-1
41.6
0.33
–
2
20
3.135
55
15
3.70
Limit Values
18
Typ.
–
–
–
–
–
–
–
–
–
50
1.0
160
–
–
–
117.5
–
–
Max.
4.75
4.90
220
5.65
5.60
180
0.4
0.25
1
62.5
4.7
–
10
80
3.230
–
55
3.85
Unit
V
V
mV
V
V
mV
V
V
nF
T
V
mV
mV
V
A
s
s
s
cycle
General Product Characteristics
Conditions
V
V
V
–
V
V
–
I
V
V
V
I
V
C
–
–
Voltage step at Q_LDO1 from
5.00 V to 4.48 V
Buck converter operating;
Voltage step at Q_LDO1 from
5.00 V to 5.67 V
SEL_LDO2 = Q_LDO2;
V
V
SEL_LDO2 = Q_LDO2;
V
=
V
SEL_LDO2 = Q_LDO2;
V
=
SEL_LDO2 = Q_LDO2;
V
RO_1
RO_1
Q_LDO1
FB/L_IN
Q_LDO1
Q_LDO1
Q_LDO1
Q_LDO1
IN_STBY
Q_LDO1
RO_1
Q_LDO2
IN_LDO2
URT Q_LDO2, head
Q_LDO2
URO_2, hyst
Q_LDO2
RT
V
V
URT Q_LDO2, in
Q_LDO2
= 1 nF
= -10 mA;
= -500 A;
= 5.0 V
= open;
decreasing;
increasing
increasing
decreasing
> 2.5 V
= 2.5V;
decreasing;
@
increasing
= 3.0 V;
= open
Rev. 2.1, 2010-11-22
-
I
V
Q_LDO2
URT Q_LDO2, de
-
V
URT Q_LDO2, de
= 500 mA
TLE7368
;