TLE 7278-2G V33 Infineon Technologies, TLE 7278-2G V33 Datasheet - Page 11

• Manufacturer Part Number: TLE 7278-2G V33
• Manufacturer: Infineon Technologies

Specifications of TLE 7278-2G V33

• Packages: PG-DSO-14
• Regulator Type: single output
• Output Voltage: 3.3V
• Accuracy: 2.0 %
• Max. Output Current: 180mA
• Dropout Voltage: 250mV

Electrical Characteristics (cont’d)
V
(unless otherwise specified)
Pos.
5.2.16
5.2.17
5.2.18
Watchdog Mode Bit 1
5.2.19
5.2.20
5.2.21
5.2.22
Watchdog Mode Bit 2
5.2.23
5.2.24
5.2.25
5.2.26
Watchdog Input WDI
5.2.27
5.2.28
5.2.29
5.2.30
5.2.31
5.2.32
5.2.33
5.2.34
5.2.35
5.2.36
Data Sheet
I
= 13.5 V,
Parameter
Low Level Input Voltage
High Level Input Current
High Level Input Voltage
Low Level Input Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Input Voltage
Low Level Input Voltage
High Level Input Current
Low Level Input Current
Watchdog sampling time
Ignore window time
Watchdog Period
Watchdog deactivation current
threshold
T
j
= -40 °C to +150 °C, all voltages with respect to ground, positive current flowing into pin
Symbol
V
I
V
V
V
V
V
V
I
I
t
t
t
I
sam
OW
WD,p
EN,H
WDI,H
WDI,L
Q,WD_off
EN,L
WM1,H
WM1,L
WM2,H
WM2,L
WDI,H
WDI,L
11
Min.
–
–
–
4.00
2.65
2.30
–
4.00
2.65
2.30
–
4.0
2.65
2.30
–
–
–
0.40
0.80
25.6
51.2
25.6
51.2
0.5
Block Description and Electrical Characteristics
Limit Values
Typ.
–
–
3
–
–
–
–
–
–
3
0.5
0.50
1.00
32.0
64.0
32
64
–
–
–
–
–
–
–
Max.
0.5
0.3
4
–
–
–
0.80
–
–
–
0.80
–
–
–
0.80
4
1
0.60
1.20
38.4
76.8
38.4
76.8
–
Unit
V
V
µA
V
V
V
V
V
V
V
V
V
V
V
V
µA
µA
ms
ms
ms
ms
ms
ms
mA
Conditions
V
I
V
I
V
TLE7278-2GV50,
TLE7278-2EV50
TLE7278-2GV33
TLE7278-2GV26
–
TLE7278-2GV50,
TLE7278-2EV50
TLE7278-2GV33
TLE7278-2GV26
–
TLE7278-2GV50,
TLE7278-2EV50
TLE7278-2GV33
TLE7278-2GV26
–
V
V
fast watchdog timing
slow watchdog timing
fast watchdog timing
slow watchdog timing
fast watchdog timing
slow watchdog timing
I
V
for TLE7278-2GV50,
TLE7278-2EV50
V
for TLE7278-2GV33,
TLE7278-2GV26
Q
Q
Q
Rev. 1.2, 2009-04-28
Q
Q
EN
WDI
WDI
I
I
= 5 mA
= 5 mA
decreasing
>
>
= 0.02 V
= 0.02 V
= 5 V
V
V
= 5 V
= 0 V;
I, WD_on
I,WD_on
TLE7278-2
; T
T
;
j
> 4.5 V
j
> 6.0 V
< 125 °C
< 80 °C