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(Continued)
Soft-start operating waveform
constant voltage mode
(set at 12.6 V)
V
(V)
BATT
20
Ta
25
C,
10
BATT
12
0
V
(V)
CS
4
2
0
V
(V)
CTL
5
0
0
2
4
Soft-start operating waveform
constant voltage mode
(set at 16.8 V)
V
(V)
BATT
20
Ta
25
C,
10
BATT
12
0
V
(V)
CS
4
2
0
V
(V)
CTL
5
0
0
2
4
V
BATT
VIN
19 V
V
CS
ts
10.4 ms
V
CTL
6
8
10 12 14 16 18 20
(ms)
VIN
19 V
V
BATT
ts
10.4 ms
V
CS
V
CTL
6
8
10 12 14 16 18 20
(ms)
Discharge operating waveform
constant voltage mode
(set at 12.6 V)
V
(V)
BATT
20
10
0
V
(V)
CS
4
2
0
V
(V)
CTL
V
CTL
5
0
0
2
4
6
8
10 12 14 16 18 20
Discharge operating waveform
constant voltage mode
(set at 16.8 V)
V
(V)
BATT
20
10
0
V
(V)
CS
4
2
0
V
(V)
CTL
V
CTL
5
0
0
2
4
6
8
10 12 14 16 18 20
MB3887
V
BATT
V
CS
Ta
25
C
VIN
19 V
BATT
12
(ms)
V
BATT
V
CS
Ta
25
C
VIN
19 V
BATT
12
(ms)
29
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