ACT2804
Rev 2, Feb-04-2016
TYPICAL PERFORMANCE CHARACTERISTICS CONT’D
(Schematic as show in Figure 6, Ta = 25°C, unless otherwise specified)
Charge Current vs. Output Current
Battery Charge V/I Profile
3500
1200
1000
800
VIN = 5.0V
VIN = 5.0V
ICHRG = 1.0A
3000
2500
Input Current
2000
600
Output Current
1500
400
Charge Current
1000
200
0
500
0
0
5
10
15
20
25
30
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
96.0
95.0
94.0
93.0
92.0
100.0
95.0
90.0
85.0
80.0
75.0
VIN = 5.0V
ICHRG = 1A
VBAT = 6.0V
VBAT = 7.5V
VBAT = 8.4V
91.0
90.0
0
500 1000 1500 2000 2500 3000 3500 4000
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
25.0
20.0
15.0
10.0
1400
VIN = 5.0V
VBAT = 7.5V
1200
1000
800
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
- 16 -
www.active-semi.com
Copyright © 2016 Active-Semi, Inc.
ACTIVE-SEMI [ ACTIVE-SEMI, INC ]
