Electronic Components Datasheet Search
  English  â–¼

Delete All
ON OFF
ALLDATASHEET.COM

X  

Preview PDF Download HTML

LM2585 Datasheet(PDF) 14 Page - National Semiconductor (TI)

[Old version datasheet] Texas Instruments acquired National semiconductor. Click here to check the latest version.
Part No. LM2585
Description  SIMPLE SWITCHER 3A Flyback Regulator
Download  25 Pages
Scroll/Zoom Zoom In 100% Zoom Out
Maker  NSC [National Semiconductor (TI)]
Homepage  http://www.national.com
Logo NSC - National Semiconductor (TI)

LM2585 Datasheet(HTML) 14 Page - National Semiconductor (TI)

Back Button LM2585 Datasheet HTML 10Page - National Semiconductor (TI) LM2585 Datasheet HTML 11Page - National Semiconductor (TI) LM2585 Datasheet HTML 12Page - National Semiconductor (TI) LM2585 Datasheet HTML 13Page - National Semiconductor (TI) LM2585 Datasheet HTML 14Page - National Semiconductor (TI) LM2585 Datasheet HTML 15Page - National Semiconductor (TI) LM2585 Datasheet HTML 16Page - National Semiconductor (TI) LM2585 Datasheet HTML 17Page - National Semiconductor (TI) LM2585 Datasheet HTML 18Page - National Semiconductor (TI) Next Button
Zoom Inzoom in Zoom Outzoom out
 14 / 25 page
background image
Typical Flyback Regulator Applications (Continued)
Transformer Selection (T)
Figure 13 lists the standard transformers available for flyback regulator applications. Included in the table are the turns ratio(s) for
each transformer, as well as the output voltages, input voltage ranges, and the maximum load currents for each circuit.
Applications
Figure 7
Figure 8
Figure 9
Figure 10
Figure 11
Figure 12
Transformers
T7
T7
T7
T6
T6
T5
V
IN
4V?6V
4V?6V
8V?16V
4V?6V
18V?36V
18V?36V
V
OUT1
3.3V
5V
12V
12V
12V
5V
I
OUT1 (Max)
1.4A
1A
0.8A
0.15A
0.6A
1.8A
N
1
1
1
1
1.2
1.2
0.5
V
OUT2
?12V
?12V
12V
I
OUT2 (Max)
0.15A
0.6A
0.25A
N
2
1.2
1.2
1.15
V
OUT3
?12V
I
OUT3 (Max)
0.25A
N
3
1.15
FIGURE 13. Transformer Selection Table
Trans-
former
Type
Manufacturers? Part Numbers
Coilcraft
Coilcraft
Pulse
Pulse
Renco
Schott
(Note 15)
(Note 15)
(Note 16)
(Note 16)
(Note 17)
(Note 18)
Surface Mount
Surface Mount
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 15: Coilcraft Inc.
Phone: (800) 322-2645
1102 Silver Lake Road, Cary, IL 60013:
Fax: (708) 639-1469
Note 16: Pulse Engineering Inc.
Phone: (619) 674-8100
12220 World Trade Drive, San Diego, CA 92128:
Fax: (619) 674-8262
Note 17: Renco Electronics Inc.
Phone: (800) 645-5828
60 Jeffryn Blvd. East, Deer Park, NY 11729:
Fax: (516) 586-5562
Note 18: Schott Corp.
Phone: (612) 475-1173
1000 Parkers Lane Road, Wayzata, MN 55391:
Fax: (612) 475-1786
FIGURE 14. Transformer Manufacturer Guide
www.national.com
14


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18  19  20  21  22  23  24  25 


Datasheet Download

Go To PDF Page


Link URL




Privacy Policy
ALLDATASHEET.COM
Does ALLDATASHEET help your business so far?  [ DONATE ]  

About Alldatasheet   |   Advertisement   |   Datasheet Upload   |   Contact us   |   Privacy Policy   |   Alldatasheet API   |   Link Exchange   |   Manufacturer List
All Rights Reserved© Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn