AAT3683 Просмотр технического описания (PDF) - Analog Technology Inc
Номер в каталоге
Компоненты Описание
производитель
AAT3683 Datasheet PDF : 24 Pages
| |||
Typical Characteristics
Constant Charging Current
vs. Set Resistor Values
10000
1000
100
10
1
10
100
RSET (kΩ)
End of Charge Regulation Tolerance
vs. Supply Voltage
(VBAT_EOC = 4.2V)
0.10
0.08
0.05
0.03
0.00
-0.03
-0.05
-0.08
-0.10
4.5 4.75 5
5.25 5.5 5.75 6
6.25 6.5
Supply Voltage (V)
Preconditioning Charge Current
vs. Supply Voltage
120
RSET = 1.58k
100
80 RSET = 2k
60 RSET = 3.24k
40
RSET = 8.06k
20
0
4
4.5
5
5.5
6
6.5
Output Current (mA)
AAT3683
1A Linear Li-Ion Battery Charger
Charging Current vs. Battery Voltage
1200
1000
800
RSET = 1.58k
RSET = 2k
600
RSET = 3.24k
400
RSET = 8.06k
200
0
2.5 2.7 2.9 3.1 3.3 3.5 3.7 3.9 4.1 4.3
VBAT (V)
End of Charge Voltage vs. Temperature
4.220
4.210
4.200
4.190
4.180
-50
-25
0
25
50
Temperature (°C)
75
100
Preconditioning Voltage Threshold
vs. Temperature
2.7
2.65
2.6
2.55
2.5
2.45
2.4
-40
-15
10
35
60
85
Temperature (°C)
6
3683.2007.06.1.0
Share Link: 