MB3773 Fujitsu, MB3773 Datasheet - Page 8

• Manufacturer Part Number: MB3773
• Description: Power Supply Monitor with Watch-Dog Timer
• Manufacturer: Fujitsu

8
MB3773
TYPICAL CHARACTERISTIC CURVES (Continued)
1.246
1.244
1.242
1.240
1.238
1.236
1.234
1.27
1.26
1.25
1.24
1.23
1.22
1.21
5.0
4.5
4.0
0
0
0
3.0
-40
Fig. 12 - Reference voltage
Fig. 8 - High level output voltage
vs. high level output current
5.0 7.0 9.0 11.0 13.0 15.0 17.0 19.0 21.0
High level output current I
Fig. 10 - Reference voltage
-20
vs. temperature
T
Temperature T
vs. supply voltage
Supply voltage V
a
-5
= -40 C
0
20
a
40
( C)
-10
CC
(RESET pin)
C
(V)
OH2
60
T
C
T
= 0.1 F
T
a
T
a
( A)
= 25 C
= 85 C
T
T
T
= 0.1 F
a
a
a
80 100
= 25 C
= 85 C
= -40 C
-15
1.255
1.250
1.245
1.240
160
140
120
100
5.0
4.5
4.0
80
60
40
0
0
0
Fig. 9 - High level output voltage
Fig. 13 - Rising reset hold time
Fig. 11 - Reference voltage
-40
vs. high level output current
-40
vs. reference current
Reference current I
High level output current I
-20
vs. temperature
-80
T
Temperature T
a
-5
= -40 C
0
T
T
a
T
a
-120
= -40 C
a
= 85 C
= 25 C
20
-160
REF
a
40
( C)
-10
C
( A)
(RESET pin)
T
T
C
-200
OH8
V
T
a
= 0.1 F
T
60
C
a
CC
= 25
= 0.1 F
T
= 85
= 0.1 F
( A)
= 5V
-240
80 100
-15