MB3773 Fujitsu, MB3773 Datasheet - Page 4

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

4
MB3773
(
1) DC Characteristics
Supply current
Detection voltage
Hysterisis width
Reference voltage
Reference voltage change rate
Reference voltage output
loading change rate
CK threshold voltage
CK input current
CK input current
High level output voltage
Output saturation voltage
Output sink current
ELECTORICAL CHARACTERISTICS
Parameter
Watch dog timer operating
V
T
V
T
V
T
V
I
T
V
V
Watch dog timer operating
V
V
V
V
V
V
V
V
V
OUT
a
a
a
a
CC
CC
CC
CC
CK
CK
CT
S
S
S
S
S
S
S
S
= -40 C to +85 C
= -40 C to +85 C
= -40 C to +85 C
= -40 C to +85 C
open, I
= 0V, I
open, I
open, I
= 0V, V
open, V
= 0V, I
= 0V, I
= 0.0V
= 1.0V
= 3.5 to 16V
= 5.0V
= -200 A to+5 A
RESET
RESET
RESET
RESET
RESET
RESET
RESET
RESET
Condition
= 10mA
= -5 A
= -5 A
= 3mA
-
= 3mA
= 10mA
= 1.0V
= 1.0V
Symbol
V
V
V
V
V
V
V
V
V
V
I
V
V
I
I
V
I
CTD
OL1
OL2
HYS
OH1
OH2
CC
REF
I
OL1
OL2
OL3
OL4
REF1
REF2
I
SH
TH
SL
IH
IL
1.227
1.215
4.10
4.05
4.20
4.15
-1.0
Min
0.8
4.5
4.5
50
20
20
-5
7
-
-
-
-
-
-
-
Value
1.245
1.245
4.20
4.20
4.30
4.30
1.25
Typ
600
100
-0.1
4.9
4.9
0.2
0.3
0.2
0.3
10
60
60
(V
3
0
-
CC
5V, T
1.263
1.275
Max
4.30
4.35
4.40
4.45
900
150
2.0
1.0
0.4
0.5
0.4
0.5
10
+5
14
-
-
-
-
-
a
=25 C)
Unit
mV
mV
mV
mA
V
V
V
V
V
A
A
A