ACT2803
Rev 1, May-12-2016
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(Schematic as show in Figure 7, Ta = 25°C, unless otherwise specified)
Buck Output Constant Current Limit
Buck Output Voltage vs. Output Current
vs. Temperature
2750
5.25
5.20
5.15
5.10
5.05
5.00
4.95
VBAT = 8.4V
CV= 4.0V
Rcs=25mΩ(1%)
2700
2650
2600
2550
VBAT =8.4V
2500
2450
VBAT=6.0V
-30
0
30
60
90
120
150
0
500
1000
1500
2000
2500
3000
Temperature (°C)
Buck Output Current (mA)
Buck Output Constant Current Limit vs. VBAT
Buck Output CC/CV
2720
2700
2680
2660
2640
6.0
5.0
4.0
3.0
2.0
VBAT = 6.0V
VBAT = 8.2V
2620
2600
1.0
0
5.8
6.2
6.6
7.0
7.4
7.8
8.2
8.6
0
500
1000
1500
2000
2500
3000
Output1 Current (mA)
Vbat (V)
Battery Leakage vs. Battery Voltage
(HZ Mode)
Buck Standby Current vs. Battery Voltage
7.0
6.0
5.0
4.0
3.0
2.0
1.2
1.1
1.0
0.9
0.8
0.7
0.6
1.0
0
5.8
6.2
6.6
7.0
7.4
7.8
8.2
8.6
0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
Battery Voltage (V)
Battery Voltage(V)
Innovative PowerTM
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