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MB3891
Output voltage rising waveforms
(VSIMOUT Chargepump)
10
5
0
0.0 0.5
1.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Output voltage falling waveforms
(VSIMOUT Chargepump)
10
5
0
VSIM-ON
0
5
10
15 20 25 30 35 40 45 50
Output voltage waveforms
(VSIMOUT Chargepump)
Ta
25 C
VBAT
VCC-VSIM
VSIM-ON
"H"
SIMPROG
40
VSIMOUT
AC COUPLED
20
0
20
40
0
2
4
6
20
SIMPROG
VSIMOUT
Ta
25 C
VBAT
VCC-VSIM
3.6 V
VSIMOUT
510
VSIM-ON
"H"
t (ms)
Ta
25 C
VBAT
VCC-VSIM
3.6 V
SIMPROG
"H"
VSIMOUT
510
VSIMOUT
t (ms)
3.6 V
"H"
No load
8
10 12 14 16 18 20
t ( s)
Output voltage falling waveforms
(VSIMOUT Chargepump)
10
5
5
0
4
3
2
1
0
0.0 0.5
1.0
1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0
Output voltage falling waveforms
(VSIMOUT Chargepump)
10
5
5
0
VSIM-ON
4
3
2
1
0
0
5
10
15 20 25 30 35 40 45 50
Output voltage waveforms
(VSIMOUT Chargepump)
Ta
25 C
VBAT
VCC-SIM
VSIM-ON
"H"
SIMPROG
"L"
VSIMOUT
No load
AC COUPLED
20
0
20
0
2
4
6
SIMPROG
5
4
VSIMOUT
3
2
Ta
25 C
1
VBAT
VCC-SIM
3.6 V
VSIMOUT
510
0
VSIM-ON
"H"
t (ms)
Ta
25 C
VBAT
VCC-VSIM
3.6 V
SIMPROG
"L"
VSIMOUT
510
3
2
1
VSIMOUT
0
t (ms)
3.6 V
8
10 12
14 16 18 20
t ( s)
(Continued)
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