BQ25872 Datasheet, PDF (14/68 Pages) Texas Instruments – Battery Switch Charger

bq25872
SLUSCQ6 – OCTOBER 2016
www.ti.com
Typical Characteristics (continued)
4.46
4.44
V_OUT = 4.35 V
V_OUT = 4.40 V
4.46
4.44
V_BAT = 4.35 V
V_BAT = 4.40 V
4.42
4.42
4.4
4.38
4.4
4.36
4.38
4.34
4.36
4.32
4.34
4.3
4.28
4.32
4.26
-50
-25
0
25
50
75
100
Temperature (qC)
D007
Figure 7. VOUT Regulation vs Temperature
4.3
-50
-25
0
25
50
75
100
Temperature (qC)
D008
Figure 8. VBAT Regulation vs Temperature
2.1
2.08
I_BAT = 2.0 A
6.1
6.08
I_BAT = 6.0 A
2.06
6.06
2.04
6.04
2.02
6.02
2
6
1.98
5.98
1.96
5.96
1.94
5.94
1.92
5.92
1.9
-50
-25
0
25
50
75
100
Temperature (qC)
D009
Figure 9. IBAT Regulation vs Temperature at 2 A
5.9
-50
-25
0
25
50
75
100
Temperature (qC)
D010
Figure 10. IBAT Regulation vs Temperature at 6 A
14
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