ACT2803
Rev 1, May-12-2016
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(Schematic as show in Figure 7, Ta = 25°C, unless otherwise specified)
Charge Current vs. Output Current
Battery Charge V/I Profile
3000
1200
1000
800
VIN = 5.0V
ICHRG=1.0A
VIN = 5.0V
CHRG = 1.0A
I
2500
2000
Input Current
1500
600
Output Current
1000
400
Charge Current
500
0
200
0
0
4
8
12
16
20
24
28
0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
Test Point
Vbat (V)
Charge Efficiency
Discharge Efficiency
100.0
90.0
80.0
70.0
60.0
50.0
96.0
VIN = 5.0V
ICHRG = 1.0A
95.0
94.0
93.0
92.0
VBAT = 6.0V
VBAT = 7.0V
VBAT = 8.4V
91.0
90.0
0
400
800
1200
1600
2000
2400
2800
5.5
6.0
6.5
7.0
7.5
8.0
8.5
Output Current (mA)
Vbat (V)
Battery Leakage vs. Junction Temperature
(HZ Mode)
Battery Charge Current vs. Junction
Temperature
1400
1200
1000
800
25.0
20.0
15.0
10.0
VIN = 5.0V
VBAT = 7.0V
VBAT = 7.0V
600
VBAT = 8.2V
400
5.0
0
200
0
-20
0
20
40
60
80
100
120
140
-20
0
20
40
60
80
100
120
Temperature (°C)
Temperature (°C)
Innovative PowerTM
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