MB3793-42 Fujitsu Media Devices, MB3793-42 Datasheet - Page 3

• Manufacturer Part Number: MB3793-42
• Description: POWER-VOLTAGE MONITORING IC WITH WATCHDOG TIMER
• Manufacturer: Fujitsu Media Devices

DataSheet4U.com
www.DataSheet4U.com
DataSheet
4
U
.com
BLOCK DIAGRAM
RESET
CTW
CTP
CK1
CK2
INH
3
1
6
2
8
7
Pulse generator 2
To V
Output
Pulse generator 1
buffer
CC
of all blocks
Comp. O
Watchdog
timer
I
1
DataSheet4U.com
3 A
Reference
generator
voltage
I
2
RSFF2
RSFF1
Q
Q
Q
Q
V
30 A
REF
To GND of all blocks
R
R
S
S
1.24 V
Comp. S
MB3793-42
V
R
590 k
R
240 k
S
1
2
5
4
GND
V
CC
3