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參數(shù)資料
| 型號： | ML4950 |
| 廠商： | Fairchild Semiconductor Corporation |
| 英文描述： | Adjustable Output, Low Current Single Cell Boost Regulator with Detect(帶低電檢測電路的輸出可調、低電流單節(jié)電池上電升壓穩(wěn)壓器) |
| 中文描述： | 可調輸出，低電流的單電池升壓穩(wěn)壓器與檢測（帶低電檢測電路的輸出可調，低電流單節(jié)電池上電升壓穩(wěn)壓器） |
| 文件頁數(shù)： | 9/10頁 |
| 文件大?。?/td> | 284K |
| 代理商： | ML4950 |
ML4950
9
V
OUT
= 2V
V
IN
I
OUT
(mA)
EFFICIENCY (%)
L = 18μH
1.0
1.2
1.4
1.6
1.8
45.8
65.8
89.4
111.7
132.9
77.5
78.0
78.3
78.9
79.8
L = 33μH
1.0
1.2
1.4
1.6
1.8
27.9
41.9
57.8
73.7
89.8
83.6
84.5
85.0
85.6
86.4
L = 47μH
1.0
1.2
1.4
1.6
1.8
20.1
31.6
43.7
57.5
70.1
85.1
86.6
87.4
87.5
88.9
L = 68μH
1.0
1.2
1.4
1.6
1.8
14.9
23.3
32.6
43.5
54.6
86.5
88.5
89.1
89.6
90.9
V
OUT
= 2.5V
V
IN
I
OUT
(mA)
EFFICIENCY (%)
L = 18μH
1.0
1.2
1.4
1.6
1.8
38.3
54.5
74.6
98.5
124
80.0
80.2
80.5
80.8
81.0
L = 33μH
1.0
1.2
1.4
1.6
1.8
22.7
33.0
47.0
61.8
79.3
84.2
85.2
86.0
86.6
87.0
L = 47μH
1.0
1.2
1.4
1.6
1.8
16.4
24.1
33.4
46.1
58.6
86.2
87.1
88.1
89.0
89.5
L = 68μH
1.0
1.2
1.4
1.6
1.8
12.6
17.4
25.2
33.9
43.8
86.4
87.9
89.2
90.1
90.9
V
OUT
= 3V
V
IN
I
OUT
(mA)
EFFICIENCY (%)
L = 18μH
1.0
1.2
1.4
1.6
1.8
30.9
43.8
55.4
65.6
84.4
81.6
81.9
82.1
82.2
82.3
L = 33μH
1.0
1.2
1.4
1.6
1.8
18.7
27.9
38.1
50.6
65.4
85.1
85.6
86.4
86.9
87.5
L = 47μH
1.0
1.2
1.4
1.6
1.8
13.3
19.9
27.9
36.7
47.4
84.7
86.5
87.7
88.5
89.1
L = 68μH
1.0
1.2
1.4
1.6
1.8
9.2
14.0
20.5
27.6
35.7
84.7
86.3
88.2
89.1
90.2
Table 1. Typical I
OUT
and Efficiency vs. V
IN
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相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| ML4950 WAF | 制造商:Fairchild Semiconductor Corporation 功能描述: |
| ML4950CS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| ML4950ES | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Adjustable Output, Low Current Single Cell Boost Regulator with Detect |
| ML4961 | 制造商:MICRO-LINEAR 制造商全稱:MICRO-LINEAR 功能描述:Adjustable Output Low Voltage Boost Regulator with Detect |
| ML4961CS | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
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