®
ACT5830
Rev 2, 20-Jan-11
SINGLE-CELL Li+ BATTERY CHARGER (CHGR)
TYPICAL PERFORMANCE CHARACTERISTICS
(COUTx = 1µF X7R, VBAT = VINx = VOUTx + 0.5V, TA = 25°C, unless otherwise specified.)
Battery Termination Voltage vs. Temperature
VICHG Voltage vs. IBAT
2250
2000
1750
1500
4.31
4.28
4.25
4.22
1250
1000
750
500
250
0
4.19
4.16
4.13
4.10
VCHG_IN = 5V
VBATID = 2.5V
ISET[3:0] = [1111]
ISET[3:0] = [1111]
60
80 100 120
0
200
400
600
800
1000
-40
-20
0
20
40
Temperature (°C)
IBAT (mA)
MOSFET Resistance vs. Temperature
Precondition Threshold Voltage vs. Temperature
325
3.1
320
315
310
305
3.0
VBAT Rising
2.9
300
295
2.8
VBAT Falling
290
285
2.7
2.6
280
-40
-20
0
20
40
60
80
100
120
-40
-20
0
20
40
60
80
100 120
Temperature (°C)
Temperature (°C)
BAT Reverse Leakage Current vs. Temperature
5
4
3
VCHG_IN = 0V or Floating
V
BAT = 5V
2
-40
-20
0
20
40
60
80
100 120
Temperature (°C)
Innovative PowerTM
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