AAT3689(2007) データシートの表示（PDF） - Advanced Analogic Technologies
部品番号
コンポーネント説明
メーカー
AAT3689
(Rev.:2007)
(Rev.:2007)
Advanced Analogic Technologies
AAT3689 Datasheet PDF : 18 Pages
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BatteryManagerTM
PRODUCT DATASHEET
AAT3689
0.5A/1.0A USB Port/Adapter Lithium-Ion/Polymer Battery Charger
Typical Characteristics
IFASTCHARGE vs. RSET
10000
Battery Voltage vs. Supply Voltage
4.242
1000
ADP
100
USB
4.221
4.200
4.179
USB
ADP
10
1
10
100
1000
RSET (kΩ)
4.158
4.5
4.75
5.0
5.25
5.5
Supply Voltage (V)
Battery Recharge Voltage Threshold
vs. Temperature
4.140
4.130
4.120
4.110
4.100
ADP
4.090
4.080
4.070
USB
4.060
4.050
4.040
-50
-25
0
25
50
75
100
Temperature (°C)
End of Charge Voltage vs. Temperature
4.242
4.221
4.200
4.179
ADP
USB
4.158
-50
-25
0
25
50
Temperature (°C)
75
100
Preconditioning Voltage Threshold
vs. Temperature
3.05
3.04
3.03
3.02
USB
3.01
3.00
2.99
2.98 ADP
2.97
2.96
2.95
-50
-25
0
25
50
75
100
Temperature (°C)
Preconditioning Charge Current vs. Temperature
(RSETADP = 8.06kΩ; RSETUSB = 8.06kΩ)
120
60
110
55
ADP
100
50
USB
90
45
80
-50
-25
0
25
50
75
Temperature (°C)
40
100
6
www.analogictech.com
3689.2007.12.1.1
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