Fujitsu MB3891, Datasheet

Page: 17 / 29

MB3891
17
(Continued)
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0.0
0 1 2 3 4 5 6 7
Ta
= +
25
°
C
VFIL
=
0.1
µ
F
1.24
1.23
1.22
1.21
1.20
1.19
−
40
−
20 0 20 40 60 80 100
VBAT
=
3.6 V
Ta
= +
25
°
C
VBAT
=
3.6 V
VSIM-ON
=
“H”
SIMPROG
=
“H”
VSIMOUT
=
510
Ω
VSIMOUT
=
No load
100000
10000
1000
100
10
1
0 1 2
3 4 5
Ta
= +
25
°
C
VBAT
=
3.6 V
VSIM-ON
=
“H”
SIMPROG
=
“L”
100000
10000
1000
100
10
1
0 1 2 3 4 5
VSIMOUT
=
510
Ω
VSIMOUT
=
No load
Ta
= +
25
°
C
VBAT
=
3.6 V
VSIM-ON
=
“H”
SIMPROG =
“H”
VSIMOUT = No load
SIMPROG =
“L”
VSIMOUT = No load
5
4
3
2
1
0
0 1 2 3 4 5 6 7
Reference voltage V
FIL
(V)
Reference voltage V
FIL
(V)
Reference voltage vs. power supply voltage Reference voltage vs. ambient temperature
Power supply voltage V
BAT
(V) Ambient temperature Ta (
°
C)
Output voltage vs. power supply voltage
(VSIMOUT Chargepump)
Power supply current I
CC-VSIM
(
µ
A)
Power supply voltage V
CC-VSIM
(V)
Output voltage V
SIMOUT
(V)
Power supply current vs. power supply voltage
(VSIMOUT Chargepump)
Power supply voltage V
CC-VSIM
(V)
Power supply current I
CC-VSIM
(
µ
A)
Power supply voltage V
CC-VSIM
(V)
Power supply current vs. power supply voltage
(VSIMOUT Chargepump)