参数资料
型号: LM2588T-12/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 9.5 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PSFM7
封装: LEAD FREE, BENT STAGGERED, TO-220, 7 PIN
文件页数: 9/30页
文件大小: 1280K
代理商: LM2588T-12/NOPB
Typical Flyback Regulator Applications (Continued)
TRANSFORMER FOOTPRINTS
Figure 15 through 32 show the footprints of each trans-
former, listed in Figure 14.
Transformer
Type
Manufacturers’ Part Numbers
Coilcraft
Coilcraft (Note 16)
Pulse (Note 17)
Renco
Schott
Surface Mount
T1
Q4434-B
Q4435-B
PE-68411
RL-5530
67141450
T2
Q4337-B
Q4436-B
PE-68412
RL-5531
67140860
T3
Q4343-B
PE-68421
RL-5534
67140920
T4
Q4344-B
PE-68422
RL-5535
67140930
Note 16: Coilcraft Inc.,:
Phone: (800) 322-2645
1102 Silver Lake Road, Cary, IL 60013:
Fax: (708) 639-1469
European Headquarters, 21 Napier Place:
Phone: +44 1236 730 595
Wardpark North, Cumbernauld, Scotland G68 0LL:
Fax: +44 1236 730 627
Note 17: Pulse Engineering Inc.,:
Phone: (619) 674-8100
12220 World Trade Drive, San Diego, CA 92128:
Fax: (619) 674-8262
European Headquarters, Dunmore Road:
Phone: +353 93 24 107
Tuam, Co. Galway, Ireland:
Fax: +353 93 24 459
Note 18: Renco Electronics Inc.,:
Phone: (800) 645-5828
60 Jeffryn Blvd. East, Deer Park, NY 11729:
Fax: (516) 586-5562
Note 19: Schott Corp.,:
Phone: (612) 475-1173
1000 Parkers Lane Road, Wayzata, MN 55391:
Fax: (612) 475-1786
FIGURE 14. Transformer Manufacturer Guide
T1
01242031
Top View
FIGURE 15. Coilcraft Q4434-B
T2
01242032
Top View
FIGURE 16. Coilcraft Q4337-B
T3
01242033
Top View
FIGURE 17. Coilcraft Q4343-B
T4
01242034
Top View
FIGURE 18. Coilcraft Q4344-B
LM2588
www.national.com
17
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