ISL78610 Datasheet, PDF (19/98 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)
31.60
31.40
31.20
V_BAT = 39.6V
31.00
30.80
30.60
30.40
30.20
30.00
29.80
-40 -20
0
20
40
60
80
TEMPERATURE ( ^oC )
100 120
FIGURE 23. 32kHz OSCILLATOR FREQUENCY vs TEMPERATURE
31.35
31.30
31.25
V_BAT = 39.6V
31.20
31.15
31.10
31.05
31.00
2.5
2.7
2.9
3.1
3.3
3.5
3.7
3.9
VCC (V)
FIGURE 24. 32kHz OSCILLATOR FREQUENCY vs V_CC
60
50
V_BAT = 60V
40
30
V_BAT = 39.6V
20
V_BAT = 6V
10
0
-40 -20
0
20
40
60
80
TEMPERATURE ( ^oC )
100 120
FIGURE 25. PACK VOLTAGE SLEEP CURRENT vs TEMPERATURE AT
6V, 39.6V, 60V (STAND-ALONE MODE)
80
70
60
V_BAT = 60V
50
V_BAT = 39.6V
40
30
20
V_BAT = 6V
10
0
-40 -20
0
20
40
60
80
TEMPERATURE (^oC )
100 120
FIGURE 26. PACK VOLTAGE SLEEP CURRENT vs TEMPERATURE AT
6V, 39.6V, 60V (DAISY CHAIN MASTER)
80
70
60
V_BAT = 60V
50
V_BAT = 39.6V
40
30
20
V_BAT = 6V
10
0
-40 -20
0
20
40
60
80
TEMPERATURE (^oC )
100 120
FIGURE 27. PACK VOLTAGE SLEEP CURRENT vs TEMPERATURE AT
6V, 39.6V, 60V (DAISY CHAIN MIDDLE)
80
70
60
50
V_BAT = 60V
V_BAT = 39.6V
40
30
V_BAT = 6V
20
10
0
-40 -20
0
20
40
60
80
TEMPERATURE (^oC )
100 120
FIGURE 28. PACK VOLTAGE SLEEP CURRENT vs TEMPERATURE AT
6V, 39.6V, 60V (DAISY CHAIN TOP)
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FN8830.1
June 16, 2016