ISL78610 Datasheet, PDF (18/98 Pages) Intersil Corporation – Multi-Cell Li-Ion Battery Manager

ISL78610
Performance Curves These performance curves are based on characterization of devices mounted on evaluation boards. (Continued)
975
V_CELL = 3.3V
970
965
960
955
950
-40 -20
0
20
40
60
80
TEMPERATURE ( ^oC )
100 120
FIGURE 17. OPEN-WIRE TEST CURRENT vs TEMPERATURE
(1mA SETTING)
1000
980 TEMPERATURE = +25°C
960
940
920
900
880
860
840
820
800
0
10
20
30
40
50
60
PACK VOLTAGE (V)
FIGURE 18. OPEN-WIRE TEST CURRENT vs PACK VOLTAGE
(1mA SETTING)
160
159
158 ^{VCELL = 3.3V}
157
156
155
154
153
152
-40 -20
0
20
40
60
80
TEMPERATURE ( ^oC )
100 120
FIGURE 19. OPEN-WIRE TEST CURRENT vs TEMPERATURE
(150µA SETTING)
158.6
158.4
TEMPERATURE = +25°C
158.2
158
157.8
157.6
157.4
157.2
157
0
10
20
30
40
50
60
PACK VOLTAGE (V)
FIGURE 20. OPEN-WIRE TEST CURRENT vs PACK VOLTAGE
(150µA SETTING)
4.05
V_BAT = 39.6V
4.00
3.95
3.90
3.85
3.80
3.75
3.70
-40 -20
0
20
40
60
80
TEMPERATURE ( ^oC )
100 120
FIGURE 21. 4MHz OSCILLATOR FREQUENCY vs TEMPERATURE
4.045
4.040
4.035
V_BAT = 39.6V
4.030
4.025
4.020
4.015
4.010
4.005
4.000
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
VCC (V)
FIGURE 22. 4MHz OSCILLATOR FREQUENCY vs V_CC
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FN8830.1
June 16, 2016