Datasheet

R=3k
ISET
W
280
285
290
295
300
305
310
3 3.2 3.4 3.6 3.8 4 4.2
I -FastChargeCurrent- A
BAT
V -BatteryVoltage-V
BAT
28.5
29
29.5
30
30.5
31
31.5
2 2.2 2.4 2.6 2.8 3
I -PrechargeCurrent- A
BAT
V -BatteryVoltage-V
BAT
R=3k
ISET
W
95
96
97
98
99
100
101
102
103
104
105
2 2.2 2.4 2.6 2.8 3
I -PrechargeCurrent- A
BAT
V -BatteryVoltage-V
BAT
R=900
ISET
W
bq24072T
bq24075T, bq24079T
www.ti.com SLUS937A –DECEMBER 2009–REVISED APRIL 2010
TYPICAL CHARACTERISTICS (continued)
V
IN
= 6V, EN1 = 1, EN2 = 0, T
A
= 25°C, unless otherwise noted.
FASTCHARGE CURRENT FASTCHARGE CURRENT PRECHARGE CURRENT
vs vs vs
BATTERY VOLTAGE BATTERY VOLTAGE BATTERY VOLTAGE
Figure 22. Figure 23. Figure 24.
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