參數(shù)資料
型號: AAT3681IJS-4.2-1-T1
廠商: Advanced Analog Technology,lnc.
英文描述: USB Port or AC Adapter Lithium-Ion/Polymer Battery Charger
中文描述: USB端口或AC適配器鋰離子電池充電器
文件頁數(shù): 6/15頁
文件大小: 329K
代理商: AAT3681IJS-4.2-1-T1
Typical Characteristics
Preconditioning Charge Current
vs. Supply Voltage
(AAT3681 Only)
V
IN
(V)
I
T
0
5
10
15
20
25
30
35
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
R
SET
= 8.06k
Ω
R
SET
= 5.36k
Ω
R
SET
= 16.2k
Ω
R
SET
= 31.6k
Ω
Preconditioning Charge Current
vs. Temperature
(R
SET
= 8.06k
Ω
; AAT3681 Only)
Temperature (
°
C)
I
T
19.2
19.4
19.6
19.8
20.0
20.2
20.4
20.6
20.8
-50
-25
0
25
50
75
100
Preconditioning Threshold Voltage
vs. Temperature
(R
SET
= 8.06k
Ω
; AAT3681 Only)
Temperature (
°
C)
V
M
2.97
2.98
2.99
3
3.01
3.02
3.03
-50
-25
0
25
50
75
100
Operating Current vs. Temperature
(R
SET
= 8.06k
Ω
)
Temperature (
°
C)
I
O
300
350
400
450
500
550
-50
-25
0
25
50
75
100
Operating Supply Current vs. Set Resistor
R
SET
(k
Ω
)
I
O
10
100
1000
1
10
100
V
BAT
= 2.85V
V
BAT
= 3.6V
Constant Charging Current vs. Temperature
(R
SET
= 8.06k
Ω
)
Temperature (
°
C)
I
C
190
193
195
198
200
203
205
208
210
-50
-25
0
25
50
75
100
AAT3681
USB Port or AC Adapter
Lithium-Ion/Polymer Battery Charger
6
3681.2007.01.1.2
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PDF描述
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