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參數資料
| 型號： | NCP1410DMR2 |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 穩壓器 |
| 英文描述： | 250 mA Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector |
| 中文描述： | 1 A SWITCHING REGULATOR, 600 kHz SWITCHING FREQ-MAX, PDSO8 |
| 封裝： | MICROPAK-8 |
| 文件頁數： | 6/16頁 |
| 文件大小： | 126K |
| 代理商： | NCP1410DMR2 |
NCP1410
http://onsemi.com
6
TYPICAL OPERATING CHARACTERISTICS
1.0
10
90
1000
60
100
50
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
V
IN
= 2.2 V
V
OUT
= 5.0 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
1.0
10
90
1000
60
100
50
Figure 9. Efficiency vs. Load Current
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
V
IN
= 1.8 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
1.0
10
90
1000
60
100
50
Figure 10. Efficiency vs. Load Current
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
1.0
10
90
1000
60
100
50
Figure 11. Efficiency vs. Load Current
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
1.0
10
90
1000
60
100
50
Figure 12. Efficiency vs. Load Current
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
V
IN
= 3.0 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
1.0
10
90
1000
60
100
50
Figure 13. Efficiency vs. Load Current
E
OUTPUT LOADING CURRENT, I
LOAD
/mA
70
80
100
V
IN
= 4.5 V
V
OUT
= 5.0 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
Figure 14. Efficiency vs. Load Current
L = 10
μ
H
L = 27
μ
H
L = 22
μ
H
L = 10
μ
H
L = 15
μ
H
V
IN
= 2.2 V
V
OUT
= 3.3 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
V
IN
= 3.0 V
V
OUT
= 5.0 V
C
IN
= 10
μ
F
C
OUT
= 33
μ
F
L = 10
μ
H
L = 15
μ
H
L = 22
μ
H
L = 27
μ
H
L = 22
μ
H
L = 15
μ
H
L = 22
μ
H
L = 27
μ
H
L = 22
μ
H
L = 22
μ
H
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| NCP1417DMR2 | 功能描述:直流/直流開關轉換器 200mA DC/DC Boost RoHS:否 制造商:STMicroelectronics 最大輸入電壓:4.5 V 開關頻率:1.5 MHz 輸出電壓:4.6 V 輸出電流:250 mA 輸出端數量:2 最大工作溫度:+ 85 C 安裝風格:SMD/SMT |
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