Fujitsu MB3891 Manuel D’Utilisation
MB3891
6
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ABSOLUTE MAXIMUM RATINGS
* : The packages are mounted on the dual-sided epoxy board(10 cm
×
10 cm)
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.
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RECOMMENDED OPERATING CONDITIONS
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.
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.
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.
the data sheet. Users considering application outside the listed conditions are advised to contact their
FUJITSU representatives beforehand.
Parameter
Symbol Conditions
Rating
Unit
Min.
Max.
Power supply voltage
VBAT
−
0.3
7
V
VCC-VSIM
−
0.3
7
V
LDO regulator
I
O
OUT1 pin
120
mA
I
O
OUT2 pin
50
mA
I
O
OUT3 pin
100
mA
I
O
OUT4 pin
100
mA
I
O
OUT5 pin
50
mA
VSIMOUT chargepump
I
O
VSIMOUT pin
10
mA
Power dissipation
P
D
Ta
≤
+
25
°
C
800*
mW
Storage temperature
Tstg
−
55
+
125
°
C
Parameter
Symbol Conditions
Value
Unit
Min.
Typ.
Max.
Power supply voltage
VBAT
3.0
3.6
5.5
V
VCC-VSIM
3.0
3.6
5.5
V
LDO capacitor guarantee value
C
O
OUT1 to OUT5, V-BACKUP pin
0.8
1.0
µ
F
REF-OUT capacitor guarantee
value
value
C
O
REF-OUT pin
0.027
µ
F
VSIMOUT capacitor guarantee
value
value
C
O
VSIMOUT pin
10
µ
F
Operating ambient temperature
Ta
−
20
+
25
+
85
°
C