參數(shù)資料
型號: LM2675M-ADJ
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 穩(wěn)壓器
英文描述: SIMPLE SWITCHER Power Converter High Efficiency 1A Step-Down Voltage Regulator
中文描述: 2.2 A SWITCHING REGULATOR, 275 kHz SWITCHING FREQ-MAX, PDSO8
封裝: 0.150 INCH, PLASTIC, SOIC-8
文件頁數(shù): 21/26頁
文件大小: 912K
代理商: LM2675M-ADJ
LM2675 Series Buck Regulator Design Procedure (Adjustable Output)
(Continued)
Output Capacitor
Cap.
Ref.
Desg.
#
Surface Mount
Sprague
594D Series
(μF/V)
120/6.3
120/6.3
120/6.3
68/10
100/16
100/16
68/10
100/16
100/16
100/16
100/16
100/16
100/16
100/16
47/20
47/20
47/20
68/25
33/25
33/25
33/35
33/35
(Note 9)
(Note 9)
(Note 9)
Through Hole
AVX TPS
Series
(μF/V)
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/10
100/16
100/16
100/16
100/16
100/16
100/16
68/20
68/20
68/20
(2x) 33/25
33/25
33/25
(2x) 22/25
22/35
(Note 9)
(Note 9)
(Note 9)
Sanyo OS-CON
SA Series
(μF/V)
100/10
100/10
100/35
68/10
100/10
100/10
68/10
100/10
100/16
68/16
68/16
68/16
100/16
100/16
47/20
47/20
47/20
47/25 (Note 8)
33/25 (Note 8)
33/25 (Note 8)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
(Note 9)
Sanyo MV-GX
Series
(μF/V)
220/35
150/35
120/35
220/35
150/35
120/35
150/35
330/35
330/35
220/35
150/35
120/35
120/35
220/35
220/35
150/35
120/35
220/35
150/35
120/35
150/35
120/35
220/50
150/50
150/50
Nichicon
PL Series
(μF/V)
220/35
150/35
120/35
220/35
150/35
120/35
150/35
330/35
330/35
220/35
150/35
120/35
120/35
220/35
220/35
150/35
120/35
220/35
150/35
120/35
150/35
120/35
100/50
100/50
82/50
Panasonic
HFQ Series
(μF/V)
220/35
150/35
120/35
220/35
150/35
120/35
150/35
330/35
330/35
220/35
150/35
120/35
120/35
220/35
220/35
150/35
120/35
220/35
150/35
120/35
150/35
120/35
120/50
120/50
82/50
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
Note 8:
The SC series of Os-Con capacitors (others are SA series)
Note 9:
The voltage ratings of the surface mount tantalum chip and Os-Con capacitors are too low to work at these voltages.
FIGURE 17. Output Capacitor Selection Table
L
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