MB3793-30A Fujitsu Media Devices, MB3793-30A Datasheet - Page 11
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)
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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
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DataSheet
4
5. Clock pulse input supplementation (Positive clock pulse)
U
.com
Note : The MB3793 watchdog timer monitors Clock1 (CK1) and Clock2 (CK2) pulses alternately.
CTW
CK1
CK2
V
V
When a CK2 pulse is detected after detecting a CK1 pulse, the monitoring time setting capacity
(C
When two consecutive pulses occur on one side of this alternation before switching, the second
pulse is ignored.
In the above figure, pulse *1 and *2 are ignored.
H
L
TW
) switches to charging from discharging.
t
t
CKW
CKT
DataSheet4U.com
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1
*
2
MB3793
-30A
11
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