ISL78600 Datasheet, PDF (17/22 Pages) Intersil Corporation – Multi-Cell Li-Ion Battery Manager

ISL78600
Typical Performance Curves (Continued)
970
V_CELL = 3.3V
965
960
158.0
157.5
955
157.0
950
156.5
945
940-40
-20
0
20
40
60
TEMPERATURE (°C)
80 100
FIGURE 14. OPEN WIRE TEST CURRENT vs TEMPERATURE
(1mA SETTING)
156.0 ₀
10
20
30
40
50
60
PACK VOLTAGE (V)
FIGURE 15. OPEN WIRE TEST CURRENT vs PACK VOLTAGE
(150µA SETTING)
1000
950
900
850
800
0
10
20
30
40
50
60
PACK VOLTAGE (V)
FIGURE 16. OPEN WIRE TEST CURRENT vs PACK VOLTAGE
(1mA SETTING)
0.4
0.2
0
-0.2
-0.4
-0.6
2.7
2.9
3.1
3.3
3.5
3.7
V_CC (V)
FIGURE 17. 4MHz OSCILLATOR ERROR vs V_CC
1
0
-1
-2
-3
-4
-5
-6
-7
-40 -20
0
20 40 60 80
TEMPERATURE (°C)
100 120
FIGURE 18. 4MHz OSCILLATOR ERROR vs TEMPERATURE
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1
0
-1
-2
-3
-4
-5-40 _-20
0
20 40 60 80
TEMPERATURE (°C)
100 120
FIGURE 19. 32kHz OSCILLATOR ERROR vs TEMPERATURE
FN7672.6
January 20, 2015