MB3773 Datasheet, PDF (7/29 Pages) Fujitsu Component Limited. – Power Supply Monitor with Watch-Dog Timer

MB3773
■ ABSOLUTE MAXIMUM RATINGS
Parameter
Rating
Symbol
Unit
Min
Max
Supply voltage
VCC
− 0.3
+ 18
V
Input voltage
VS
− 0.3
VCC + 0.3 ( ≤ +18)
V
VCK
− 0.3
+ 18
V
RESET, RESET Supply voltage
VOH
− 0.3
VCC + 0.3 ( ≤ +18)
V
Power dissipation (Ta ≤ +85 °C)
PD
⎯
200
mW
Storage temperature
TSTG
− 55
+ 125
°C
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.
■ RECOMMENDED OPERATING CONDITIONS
Parameter
Value
Symbol
Unit
Min
Max
Supply voltage
VCC
+ 3.5
+ 16
V
RESET, RESET sink current
IOL
0
20
mA
VREF output current
IOUT
− 200
+5
µA
Watch clock setting time
tWD
0.1
1000
ms
CK Rising/falling time
tFC, tRC
⎯
100
µs
Terminal capacitance
CT
0.001
10
µF
Operating ambient temperature
Ta
− 40
+ 85
°C
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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