LM2586S-12/NOPB National Semiconductor, LM2586S-12/NOPB Datasheet - Page 17

• Manufacturer Part Number: LM2586S-12/NOPB
• Description: IC REG SIMPLE SWITCHER TO-263-7
• Manufacturer: National Semiconductor
• Series: SIMPLE SWITCHER®r
• Type: Step-Up (Boost), Flyback, Forward Converterr

Specifications of LM2586S-12/NOPB

• Internal Switch(s): Yes
• Synchronous Rectifier: No
• Number Of Outputs: 1
• Voltage - Output: 12V
• Current - Output: 3A
• Frequency - Switching: 100kHz ~ 200kHz
• Voltage - Input: 4 ~ 40 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: D²Pak, TO-263 (7 leads + tab)
• For Use With: 551011367-051 - BOARD WEBENCH BUILD IT LM2586/88
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Other names: *LM2586S-12; *LM2586S-12/NOPB; LM2586S-12

Typical Flyback Regulator Applications
Note 16: Coilcraft Inc.,
1102 Silver Lake Road, Cary, IL 60013 Fax: [phone]
European Headquarters, 21 Napier Place Phone: [phone]
Wardpark North, Cumbernauld, Scotland G68 0LL Fax: [phone]
Note 17: Pulse Engineering Inc., Phone: [phone]
12220 World Trade Drive, San Diego, CA 92128 Fax: [phone]
European Headquarters, Dunmore Road Phone: [phone]
Tuam, Co. Galway, Ireland Fax: [phone]
Note 18: Renco Electronics Inc., Phone: [phone]
60 Jeffryn Blvd. East, Deer Park, NY 11729 Fax: [phone]
Note 19: Schott Corp., Phone: [phone]
1000 Parkers Lane Road, Wayzata, MN 55391 Fax: [phone]
TRANSFORMER FOOTPRINTS
Figure 15 through Figure 29 show the footprints of each
transformer, listed in Figure 14.
Transformer
Type
T5
T6
T7
FIGURE 16. Coilcraft Q4339-B
FIGURE 15. Coilcraft S6000-A
Q4338-B
Q4339-B
S6000-A
Coilcraft (Note
Phone: [phone]
Top View
Top View
16)
T7
T6
Q4437-B
Q4438-B
S6057-A
Coilcraft (Note
FIGURE 14. Transformer Manufacturer Guide
16) Surface
Mount
01251633
01251634
Manufacturers’ Part Numbers
Pulse (Note 17)
Surface Mount
PE-68413
PE-68414
17
—
(Continued)
FIGURE 17. Coilcraft Q4437-B (Surface Mount)
Pulse (Note
PE-68482
FIGURE 18. Coilcraft Q4338-B
17)
—
—
Top View
Renco (Note
T5
T5
RL-5532
RL-5533
RL-5751
18)
Schott (Note
67140890
67140900
01251636
26606
www.national.com
19)
01251635