MB3793-30A Fujitsu Media Devices, MB3793-30A Datasheet - Page 15
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MB3793-30A
Manufacturer Part Number
MB3793-30A
Description
POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER
Manufacturer
Fujitsu Media Devices
Datasheet
1.MB3793-30A.pdf
(24 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MB3793-30APNF-G-JN-EF6E1
Manufacturer:
FUJITSU/富士通
Quantity:
20 000
Part Number:
MB3793-30APNF-G-JN-ER6E1
Manufacturer:
FUJITSU/富士通
Quantity:
20 000
DataSheet4U.com
www.DataSheet4U.com
DataSheet
4
U
Watchdog timer reset time vs. Ambient temperature
.com
Reset output voltage vs. Power supply voltage
7
6
5
4
3
2
1
0
0
26
24
22
20
18
16
14
12
10
Ta = 85 ˚C
8
6
4
2
0
40
Ambient temperature Ta ( C)
Power supply voltage V
at V
Ta = 25 ˚C
1
Pull-up resistance 100 k
20
Ta = 40 ˚C
CC
(When monitoring)
= 3.3 V
2
0
20
3
40
4
60
CC
80 100
5
(V)
6
DataSheet4U.com
120
7
Power-on reset hold time vs. Ambient temperature
200
180
160
140
120
100
80
60
40
20
26
24
22
20
18
16
14
12
10
0
Watchdog timer monitoring time vs.
8
6
4
2
0
40
40
Ambient temperature Ta ( C)
Ambient temperature Ta ( C)
at V
at V
20
20
CC
Ambient temperature
CC
(When V
0
=
0
=
3.3 V
3.3 V
20
20
CC
40
40
rising)
MB3793
60
60
80
80
100
100
(Continued)
120
120
-30A
15