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SLUS937A –DECEMBER 2009–REVISED APRIL 2010
TYPICAL CHARACTERISTICS (continued)
VIN = 6V, EN1 = 1, EN2 = 0, TA = 25°C, unless otherwise noted.
FASTCHARGE CURRENT
vs
FASTCHARGE CURRENT
PRECHARGE CURRENT
vs
vs
BATTERY VOLTAGE
BATTERY VOLTAGE
BATTERY VOLTAGE
31.5
310
305
300
295
290
105
104
RISET = 900 W
RISET = 3 kW
RISET = 3 kW
31
103
102
101
100
99
30.5
30
29.5
29
98
97
285
280
96
95
28.5
2
2.2
2.4
2.6
2.8
3
3
3.2
3.4
3.6
3.8
VBAT - Battery Voltage - V
4
4.2
2
2.2
2.4
2.6
VBAT - Battery Voltage - V
2.8
3
VBAT - Battery Voltage - V
Figure 22.
Figure 23.
Figure 24.
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