参数资料
型号: LM2586SX-12/NOPB
厂商: NATIONAL SEMICONDUCTOR CORP
元件分类: 稳压器
英文描述: 3 A SWITCHING REGULATOR, 200 kHz SWITCHING FREQ-MAX, PSSO7
封装: TO-263, 7 PIN
文件页数: 9/30页
文件大小: 1273K
代理商: LM2586SX-12/NOPB
Typical Flyback Regulator Applications (Continued)
TRANSFORMER FOOTPRINTS
Figure 15 through Figure 29 show the footprints of each
transformer, listed in Figure 14.
Transformer
Type
Manufacturers’ Part Numbers
Coilcraft (Note
Coilcraft (Note
16) Surface
Mount
Pulse (Note 17)
Surface Mount
Pulse (Note
Renco (Note
Schott (Note
T5
Q4338-B
Q4437-B
PE-68413
RL-5532
67140890
T6
Q4339-B
Q4438-B
PE-68414
RL-5533
67140900
T7
S6000-A
S6057-A
PE-68482
RL-5751
26606
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
T7
01251633
Top View
FIGURE 15. Coilcraft S6000-A
T6
01251634
Top View
FIGURE 16. Coilcraft Q4339-B
T5
01251635
FIGURE 17. Coilcraft Q4437-B (Surface Mount)
T5
01251636
Top View
FIGURE 18. Coilcraft Q4338-B
LM2586
www.national.com
17
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PDF描述
LM2587SX-3.3/NOPB 5 A SWITCHING REGULATOR, 100 kHz SWITCHING FREQ-MAX, PSSO5
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LM2586SX-3.3 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2586SX-3.3/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2586SX-5.0 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2586SX-5.0/NOPB 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT
LM2586SX-ADJ 功能描述:直流/直流开关转换器 RoHS:否 制造商:STMicroelectronics 最大输入电压:4.5 V 开关频率:1.5 MHz 输出电压:4.6 V 输出电流:250 mA 输出端数量:2 最大工作温度:+ 85 C 安装风格:SMD/SMT