參數(shù)資料
型號: SC1408CS
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: MS-012AA, SO-8
文件頁數(shù): 6/7頁
文件大?。?/td> 88K
代理商: SC1408CS
1999 SEMTECH CORP.
652 MITCHELL ROAD NEWBURY PARK CA 91320
LOW VOLTAGE, BOOST DC-DC
CONTROLLER
SC1408
PRELIMINARY - September 17, 1999
6
Vo=3.3V
100mOhm
50mOhm
35mOhm
25mOhm
20mOhm
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2.0
2.2
2.4
2.6
2.8
3.0
3.2
Vin (V)
Io
(A)
L=22uH
Vo=5V
100mOhm
50mOhm
35mOhm
25mOhm
20mOhm
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
Vin (V)
Io
(A)
L=22uH
Vo=12V
100mOhm
50mOhm
35mOhm
25mOhm
20mOhm
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
2.0
4.0
6.0
8.0
10.0
12.0
Vin (V)
Io
(A)
L=22uH
Vo=15V
100mOhm
50mOhm
35mOhm
25mOhm
20mOhm
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
2.0
4.0
6.0
8.0
10.0
12.0
14.0
16.0
Vin (V)
Io
(A)
L=22uH
Vo=15V
60%
70%
80%
90%
100%
1
10
100
1000
Io (mA)
Efficiency
(%)
Vin=12V
Vin=9.0V
Vin=5.0V
Vin=3.0V
Vin=1.8V
Vo=12V
60%
70%
80%
90%
100%
1
10
100
1000
Io (mA)
Efficiency
(%)
Vin=5.0V
Vin=3.0V
Vin=1.8V
Vo=5V
60%
70%
80%
90%
100%
1
10
100
1000
Io (mA)
Efficiency
(%)
Vin=5.0V
Vin=4.0V
Vin=3.3V
Vin=3.0V
相關(guān)PDF資料
PDF描述
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