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參數(shù)資料
| 型號： | NCP1417DMR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩(wěn)壓器 |
| 英文描述： | 200 mA DC-DC Step-up Converter with Dual Low Battery Protection |
| 中文描述： | 1 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | MICRO-8 |
| 文件頁數(shù)： | 6/16頁 |
| 文件大小： | 128K |
| 代理商： | NCP1417DMR2 |
NCP1417
http://onsemi.com
6
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 14. Efficiency versus Load Current
1
10
100
1000
50
60
70
80
90
100
E
50
60
70
80
90
100
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 13. Efficiency versus Load Current
1
10
100
1000
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 12. Efficiency versus Load Current
1
10
100
1000
50
60
70
80
90
100
E
50
60
70
80
90
100
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 11. Efficiency versus Load Current
1
10
100
1000
E
L = 27
μ
H
E
50
60
70
80
90
100
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 9. Efficiency versus Load Current
1
10
100
1000
OUTPUT LOADING CURRENT, I
LOAD
/mA
Figure 10. Efficiency versus Load Current
V
IN
= 2.2 V
V
OUT
= 5 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
1
10
100
1000
50
60
70
80
90
100
L = 22
μ
H
L = 15
μ
H
L = 10
μ
H
V
IN
= 1.8 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22
μ
H
V
IN
= 2.2 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22
μ
H
L = 15
μ
H
L = 10
μ
H
V
IN
= 3 V
V
OUT
= 5 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22
μ
H
L = 27
μ
H
V
IN
= 3 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22
μ
H
L = 15
μ
H
L = 10
μ
H
V
IN
= 4.5 V
V
OUT
= 5 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 22
μ
H
L = 27
μ
H
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