ISL78600 Datasheet, PDF (20/22 Pages) Intersil Corporation – Multi-Cell Li-Ion Battery Manager

ISL78600
Typical Performance Curves (Continued)
13
12
11
V_BAT = 60V (TOP)
10
9
V_BAT = 39.6V (TOP)
8
7
V_BAT = 6V (TOP)
6
5
-60 -40 -20
0 20 40 60 80 100 120 140
TEMPERATURE (°C)
FIGURE 23D. V_BAT VOLTAGE SHUTDOWN CURRENT vs TEMPERATURE
(EN = 0) AT 6V, 39.6V, 60V
3.50
3.45
3.40
3.35
3.30
3.25
3.20
3.15
3.10
3.05
3.00-60 _{-40 -20}
0
20 40 60
TEMPERATURE ( °C )
80 100 120
FIGURE 24. V_CC SUPPLY CURRENT vs TEMPERATURE AT 6V, 39.6V,
60V
1.06
1.05
1.04
39.6V
1.03
60V
1.02
6V
1.01
1.00
0.99
-40 -20
0
20
40
60
TEMPERATURE (°C)
80 100
FIGURE 25. V3P3 SUPPLY CURRENT vs TEMPERATURE
2.5
2.0 ^{VCELL = 3.3V}
VC5
1.5
VC11 VC10 VC8 VC7 VC9 VC6
1.0
VC12
0.5
0
VC4
-0.5
-1.0
VC0
-1.5
-2.0
VC3
-2.5
-40 -20
VC2
VC1
0
20 40 60 80
TEMPERATURE (°C)
100 120
FIGURE 26. CELL INPUT CURRENT vs TEMPERATURE
2.5
2.0
VC11
VC10
1.5
VC9
VVCC87
1.0
VC6
VC5
0.5
0.0
-0.5
-1.0
-1.5 _VC3
-2.0 ^VC2
VC1
-2.5
0
10
20
30
40
PACK VOLTAGE (V)
VC12
VC4
VC0
50
60
FIGURE 27. CELL INPUT CURRENT vs PACK VOLTAGE (+25°C)
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FN7672.6
January 20, 2015