AAT3663IWO-8.4-1-T1 データシートの表示（PDF） - Analog Technology Inc
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AAT3663IWO-8.4-1-T1
Analog Technology Inc
AAT3663IWO-8.4-1-T1 Datasheet PDF : 23 Pages
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BatteryManagerTM
PRODUCT DATASHEET
AAT3663
1A Linear Li-Ion Battery Charger for Single and Dual Cell Applications
Typical Characteristics—General
Operating Current vs ISET Resistor
2000
1800
1600
1400
1200
Constant Current Mode
1000
800
600
400
200
Preconditioning Mode
0
1
10
100
RSET (kΩ)
Constant Charging Current
vs. Set Resistor Values
10000
1000
100
10
1
1
10
100
RSET (kΩ)
Temperature Sense Output Current
vs. Temperature
80
79
78
77
76
75
74
73
72
71
70
-40
-15
10
35
60
85
Temperature (°C)
Shutdown Current vs. Input Voltage
2.40
2.10
85°C
1.80
1.50
25°C
1.20
0.90
-40°C
0.60
0.30
0.00
4
5
6
7
8
9 10 11 12 13 14
Input Voltage (V)
Charging Transistor On Resistance
vs. Input Voltage
600
500
85°C
400
300
200
100 25°C
-40°C
0
4.0 4.4 4.8 5.2 5.6 6.0 6.4 6.8 7.2 7.6 8.0 8.4
Input Voltage (V)
CT Pin Capacitance vs. Counter Timeout
1.0
0.9
0.8
0.7
Preconditioning Timeout
0.6
0.5
0.4
0.3
Preconditioning + Constant
Current Timeout or Constant
0.2
Voltage Timeout
0.1
0.0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
Timeout (h)
6
www.analogictech.com
3663.2008.01.1.2
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