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參數(shù)資料
| 型號(hào)： | LM2678-12 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| 中文描述： | 高效率的SIMPLE SWITCHER第5A降壓穩(wěn)壓器 |
| 文件頁(yè)數(shù)： | 20/27頁(yè) |
| 文件大?。?/td> | 459K |
| 代理商： | LM2678-12 |
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Capacitor Selection Guides
(Continued)
TABLE 3. Output Capacitors for Fixed Output Voltage Application
Output
Voltage (V)
Inductance
(μH)
Surface Mount
Sprague 594D
Series
No.
5
4
2
2
4
2
2
2
1
3
2
2
1
1
1
1
AVX TPS Series
Kemet T495 Series
No.
5
4
3
1
4
3
3
2
2
4
3
2
2
2
1
1
C Code
C1
C1
C2
C1
C2
C3
C2
C2
C2
C5
C5
C5
C5
C4
C5
C4
C Code
C1
C1
C7
C7
C6
C7
C7
C3
C7
C6
C7
C6
C7
C6
C5
C5
No.
5
4
3
3
4
3
3
2
2
5
4
3
3
2
2
1
C Code
C2
C3
C4
C4
C4
C5
C4
C4
C4
C9
C9
C8
C8
C8
C7
C8
3.3
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
100
5
12
Output
Voltage (V)
Inductance
(μH)
Through Hole
Sanyo OS-CON SA
Series
No.
2
2
1
1
2
1
1
1
1
2
1
1
1
1
1
1
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ
Series
No.
2
2
1
1
2
1
1
1
2
2
1
1
1
1
1
1
C Code
C5
C5
C5
C5
C4
C5
C5
C4
C4
C7
C8
C7
C7
C7
C6
C6
No.
2
2
1
1
2
1
1
1
1
1
1
1
1
1
1
C Code
C6
C5
C10
C10
C5
C10
C9
C5
C4
C10
C6
C5
C4
C3
C2
C2
No.
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
C Code
C8
C7
C5
C5
C6
C5
C5
C4
C2
C14
C17
C13
C12
C11
C10
C9
C Code
C6
C5
C7
C7
C5
C7
C5
C4
C4
C4
C5
C5
C4
C3
C3
C1
3.3
10
15
22
33
10
15
22
33
47
10
15
22
33
47
68
100
5
12
No. represents the number of identical capacitor types to be connected in parallel
C Code indicates the Capacitor Reference number in Table 2 for identifying the specific component from the manufacturer.
L
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM2678-ADJ | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2678 | SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2679S-12 | SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit |
| LM2679S-3.3 | SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit |
| LM2679S-5.0 | SIMPLE SWITCHER 5A Step-Down Voltage Regulator with Adjustable Current Limit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2678-3.3 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2678-5.0 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2678-ADJ | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER High Efficiency 5A Step-Down Voltage Regulator |
| LM2678LD-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk |
| LM2678LD-3.3 | 制造商:Rochester Electronics LLC 功能描述:5A STEP DOWN SIMP SWITCH 260KH - Bulk |
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