参数资料
型号: LM2675-3.3MWC
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, UUC
封装: WAFER
文件页数: 7/29页
文件大小: 567K
代理商: LM2675-3.3MWC
LM2675 Series Buck Regulator Design Procedure (Fixed Output) (Continued)
V
R
1A Diodes
3A Diodes
Surface
Through
Surface
Through
Mount
Hole
Mount
Hole
20V
SK12
1N5817
SK32
1N5820
B120
SR102
SR302
30V
SK13
1N5818
SK33
1N5821
B130
11DQ03
30WQ03F
31DQ03
MBRS130
SR103
40V
SK14
1N5819
SK34
1N5822
B140
11DQ04
30BQ040
MBR340
MBRS140
SR104
30WQ04F
31DQ04
10BQ040
MBRS340
SR304
10MQ040
MBRD340
15MQ040
50V
SK15
MBR150
SK35
MBR350
B150
11DQ05
30WQ05F
31DQ05
10BQ050
SR105
SR305
FIGURE 12. Schottky Diode Selection Table
International Rectifier
Corp.
Phone
(310) 322-3331
FAX
(310) 322-3332
Motorola, Inc.
Phone
(800) 521-6274
FAX
(602) 244-6609
General Instruments
Corp.
Phone
(516) 847-3000
FAX
(516) 847-3236
Diodes, Inc.
Phone
(805) 446-4800
FAX
(805) 446-4850
FIGURE 13. Diode Manufacturers’ Phone Numbers
01280330
FIGURE 14. RMS Current Ratings for Low ESR Electrolytic Capacitors (Typical)
LM2675
www.national.com
15
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