參數(shù)資料
型號(hào): MB3793-37A
廠商: Fujitsu Limited
英文描述: Power Voltage Monitoring IC with Watchdog Timer
中文描述: 電源電壓監(jiān)測(cè)與看門狗定時(shí)器集成電路
文件頁數(shù): 13/21頁
文件大小: 150K
代理商: MB3793-37A
13
MB3793
-37A
I
TYPICAL CHARACTERISTICS
(Continued)
P
C
μ
A
R
R
R
R
D
S
S
Power supply voltage: V
CC
(V)
Ambient temperature: Ta (
°
C)
Power supply current-Power supply voltage
Reset output current: I
RESET
(mA)
Reset output current: I
RESET
(mA)
Reset output voltage-Reset output current
(P-MOS side)
Reset output voltage-Reset output current
(N-MOS side)
Detection voltage-Ambient temperature
40
35
30
25
20
15
10
f = 1 kHz
Duty = 10%
V
L
= 0 V
V
H
= V
CC
MB3793-37A
C
TW
C
TP
V
INH
V
CC
0.01
μ
F 0.1
μ
F
0
1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 9.0 10
Watchdog timer monitoring
(V
INH
= 0 V)
Ta =
40
°
C to +85
°
C
V
SH
(Ta = +25
°
C)
MAX
V
SL
(Ta = +25
°
C)
(Ta =
40
°
C to +85
°
C)
TYP
MIN
MAX
TYP
MIN
V
SH
V
SL
3.5
20
40
0
20
40
60
80 100
3.6
3.7
3.8
3.9
4.0
Ta = +25
°
C
Ta =
+
85
°
C
Ta =
40
°
C
4.0
0
1
2
3
4
5
6
7
8
9
10
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
5.0
V
RESET
4.800 V
4.750 V
4.707 V
I
RESET
Ta
R
ON
40
50
58.6
5 mA
40
°
C
+25
°
C
+85
°
C
Ta = +25
°
C
Ta = +85
°
C
Ta =
40
°
C
0
0
1
2
3
4
5
6
7
8
9
10
100
200
300
400
500
V
RESET
98 mV
135 mV
167 mV
I
RESET
Ta
R
ON
19.6
27
33.4
+5 mA
40
°
C
+25
°
C
+85
°
C
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