MB3793-45PF-G-BND Datasheet, PDF (5/18 Pages) Fujitsu Component Limited. – Power Voltage Monitoring IC

MB3793-45
s ABSOLUTE MAXIMUM RATINGS
Parameter
Symbol Conditions
Rating
Min.
Max.
(Ta = +25°C)
Unit
Power supply voltage*
VCC
—
–0.3
+7
V
CK1
VCK1
—
Input voltage
CK2
VCK2
—
–0.3
+7
V
INH
IINH
—
Reset output current
RESET
IOL
IOH
—
–10
+10
mA
Allowable loss
PD
Ta ≤ +85°C
—
200
mW
Storage temperature
Tstg
—
–55
+125
°C
*: The power supply voltage is based on the ground voltage (0 V).
WARNING: Semiconductor devices can be permanently damaged by application of stress (voltage, current,
temperature, etc.) in excess of absolute maximum ratings. Do not exceed these ratings.
s RECOMMENDED OPERATING CONDITIONS
Parameter
Value
Symbol Conditions
Unit
Min.
Typ.
Max.
Power supply voltage
VCC
—
1.2
—
6.0
V
Reset (RESET) output current
IOL
IOH
—
–5
—
+5
mA
Power-on reset hold time setting
capacity
CTP
—
0.001
—
10
µF
Watchdog-timer monitoring time
setting capacity
CTW
—
0.001
—
1
µF
Operating temperature
Ta
—
–40
—
+85
°C
*: The watchdog timer monitor time range depends on the rating of the setting capacitor.
WARNING: The recommended operating conditions are required in order to ensure the normal operation of the
semiconductor device. All of the device’s electrical characteristics are warranted when the device is
operated within these ranges.
Always use semiconductor devices within their recommended operating condition ranges. Operation
outside these ranges may adversely affect reliability and could result in device failure.
No warranty is made with respect to uses, operating conditions, or combinations not represented on
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
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