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參數(shù)資料
| 型號： | MM1438 |
| 廠商： | MITSUMI ELECTRIC CO LTD |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | IC for Control of Lithium-ion Betteries Charging |
| 中文描述： | BATTERY CHARGE CONTROLLER, PDSO8 |
| 封裝： | VSOP-8 |
| 文件頁數(shù)： | 7/7頁 |
| 文件大?。?/td> | 142K |
| 代理商： | MM1438 |
MITSUMI
IC for Control of Lithium-ion Betteries Charging MM1438
Characteristics
4.15
4.10
4.05
0
5
10
18
15
(Ta=25
°
C)
Power supply voltage (V)
O
Output voltage vs Power supply voltage
4.15
4.10
4.05
-
25
0
25
75
50
(V
CC
=5V)
Ambient temperature (
°
C)
O
Output voltage vs Ambient temperature
110
105
100
95
90
0
5
10
18
15
(Ta=25
°
C)
Power supply voltage (V)
C
CS pin voltage vs Power supply voltage
110
105
100
95
90
-
25
0
25
75
50
(V
CC
=5V)
Ambient temperature (
°
C)
C
CS pin voltage vs Ambient temperature
5
4
3
2
1
0
0
5
10
25
15
20
(Ta=25
°
C)
LV pin inflow current (mA)
L
LV pin voltage vs LV pin inflow current
200
150
100
50
0
2
2.1
2.2
2.5
2.3
2.4
(Ta=25
°
C,V
CC
=5V, at low voltage detection)
Output voltage (V)
C
CS pin voltage vs Output voltage
5
4
3
2
1
0
0
5
10
30
15
20
25
(Ta=25
°
C,V
CC
=5V)
EXT pin inflow current (mA)
E
EXT pin voltage vs EXT pin inflow current
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