参数资料
型号: LM2675M-5.0X
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
封装: 0.150 INCH, PLASTIC, SOIC-8
文件页数: 13/26页
文件大小: 920K
代理商: LM2675M-5.0X
LM2675 Series Buck Regulator Design Procedure (Adjustable Output)
(Continued)
Case
Style (Note 7)
Output
Voltage (V)
Inductance (H)
22
33
47
68
100
150
220
SM and TH
1.21–2.50
————
C1
C2
C3
SM and TH
2.50–3.75
C1
C2
C3
SM and TH
3.75–5.0
C4
C5
C6
SM and TH
5.0–6.25
C4
C7
C6
SM and TH
6.25–7.5
C8
C4
C7
C6
SM and TH
7.5–10.0
C9
C10
C11
C12
C13
SM and TH
10.0–12.5
C14
C11
C12
C13
SM and TH
12.5–15.0
C15
C16
C17
SM and TH
15.0–20.0
C18
C19
C20
SM and TH
20.0–30.0
C21
C22
TH
30.0–37.0
C23
C24
C25
Note 7: SM - Surface Mount,
TH - Through Hole
FIGURE 16. Capacitor Code Selection Guide
LM2675
www.national.com
20
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LM2675M-12X 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
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