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參數(shù)資料
| 型號： | LM2670 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| 中文描述： | SIMPLE SWITCHER系列高效率3A降壓穩(wěn)壓器具有同步 |
| 文件頁數(shù)： | 16/23頁 |
| 文件大?。?/td> | 361K |
| 代理商： | LM2670 |
Application Hints
(Continued)
Table 2. Input and Output Capacitor Codes (continued)
Capacitor
Reference
Code
Through Hole
Sanyo OS-CON SA
Series
C (μF)
Sanyo MV-GX Series
Nichicon PL Series
Panasonic HFQ Series
WV
(V)
6.3
6.3
6.3
10
10
16
16
16
20
25
Irms
(A)
1
1.95
2.45
1.87
2.36
0.96
1.92
2.28
2.25
2.09
C
(μF)
1000
270
470
560
820
1000
150
470
680
1000
220
470
680
1000
WV
(V)
6.3
16
16
16
16
16
35
35
35
35
63
63
63
63
Irms
(A)
0.8
0.6
0.75
0.95
1.25
1.3
0.65
1.3
1.4
1.7
0.76
1.2
1.5
1.75
C
(μF)
680
820
1000
1200
2200
3300
3900
6800
180
270
470
680
820
1800
220
220
560
2200
150
220
330
100
390
820
1200
WV
(V)
10
10
10
10
10
10
10
10
16
16
16
16
16
16
25
35
35
35
50
50
50
63
63
63
63
Irms
(A)
0.8
0.98
1.06
1.28
1.71
2.18
2.36
2.68
0.41
0.55
0.77
1.02
1.22
1.88
0.63
0.79
1.43
2.68
0.82
1.04
1.3
0.75
1.62
2.22
2.51
C
(μF)
82
120
220
330
560
820
1000
2200
56
100
220
470
560
1200
330
1500
WV
(V)
35
35
35
35
35
35
35
35
50
50
50
50
50
50
63
63
Irms
(A)
0.4
0.44
0.76
1.01
1.4
1.62
1.73
2.8
0.36
0.5
0.92
1.44
1.68
2.22
1.42
2.51
C1
C2
C3
C4
C5
C6
C7
C8
C9
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
47
150
330
100
220
33
100
150
100
47
Capacitor Manufacturer Contact Numbers
Nichicon
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
Phone
FAX
(847) 843-7500
(847) 843-2798
(714) 373-7857
(714) 373-7102
(845) 448-9411
(845) 448-1943
(207) 324-4140
(207) 324-7223
(619) 661-6322
(619) 661-1055
(864) 963-6300
(864) 963-6521
Panasonic
AVX
Sprague/Vishay
Sanyo
Kemet
www.national.com
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM2670T-3.3 | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670T-5.0 | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670T-ADJ | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670S-5.0 | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670S-ADJ | SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM2670_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:SIMPLE SWITCHER㈢ High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670EP | 制造商:TI 制造商全稱:Texas Instruments 功能描述:LM2670EP Enhanced Plastic SIMPLE SWITCHER High Efficiency 3A Step-Down Voltage Regulator with Sync |
| LM2670LD-12 | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:Texas Instruments 功能描述: |
| LM2670LD-3.3 | 制造商:Rochester Electronics LLC 功能描述:3A STEP DOWN SIMP SWITCH 260KH - Bulk 制造商:Texas Instruments 功能描述: |
| LM2670LD-5.0 | 制造商:Rochester Electronics LLC 功能描述:3A STEP DOWN SIMP SWITCH 260KH - Bulk |
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