ISL78692 Datasheet, PDF (8/18 Pages) Intersil Corporation – Li-ion/Li-Polymer Battery Charger

ISL78692
Typical Operating Performance The test conditions for the Typical Operating Performance are: V_IN = 5V,
T_A = +25°C, R_IREF = 160kΩ, V_BAT = 3.7V, Unless Otherwise Noted. (Continued)
0.6
0.6
0.5
0.5
0.4
+25°C
0.4
+85°C
0.3
0.3
0.2
0.2
+25°C
+85°C
0.14.3
4.5
4.7
4.9
5.1
5.3
5.5
V_IN (V)
FIGURE 10. CHARGE CURRENT vs INPUT VOLTAGE, V_BAT = 3V,
R_IREF = 158k
0.1
4.3
4.5
4.7
4.9
5.1
5.3
5.5
V_IN (V)
FIGURE 11. CHARGE CURRENT vs INPUT VOLTAGE, V_BAT = 3V,
R_IREF = 200k
2.900
2.875
2.850
2.825
+85°C
+25°C
-40°C
2.800
3.0
4.0
5.0
6.0
7.0
V_IN (V)
FIGURE 12. V2P8 OUTPUT vs INPUT VOLTAGE AT NO LOAD
2.95
2.90
+25°C
+85°C
2.85
-40°C
2.80
2.75
0
2
4
6
8
10
12
I2P8 LOAD CURRENT (mA)
FIGURE 13. V2P8 OUTPUT vs LOAD CURRENT
28
27
V_IN = 5.5V
26
25
V_IN = 5V
24
23
22 ₀
20
40
60
80 100 120 140
AMBIENT TEMPERATURE (°C)
FIGURE 14. INPUT QUIESCENT CURRENT vs TEMPERATURE
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8
35
30
25
-40°C
20
+25°C
15
+85°C
10 ₃
4
5
6
7
V_IN (V)
FIGURE 15. INPUT QUIESCENT CURRENT vs INPUT VOLTAGE,
SHUTDOWN
FN8692.0
September 10, 2014