參數(shù)資料
型號: NCP1410
廠商: ON SEMICONDUCTOR
元件分類: DC/DC變換器
英文描述: 250 mA Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector
中文描述: 250毫安同步整流PFM升壓型DC - DC轉換器與低電池檢測器
文件頁數(shù): 6/16頁
文件大小: 126K
代理商: NCP1410
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
相關PDF資料
PDF描述
NCP1411DMR2 Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer
NCP1411D Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer
NCP1411DMR2G Sync-Rect PFM Step-Up DC-DC Converter with Low-Battery Detector and Ring-Killer
NCP1411 Sync-Rect PFM Step-Up DC-DC Converter(帶有同步整流器的PFM升壓DC-DC轉換器)
NCP1417DMR2(中文) 200 mA DC-DC Step-up Converter with Dual Low Battery Protection(帶雙路低電池保護的200mA步升DC-DC轉換器)
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