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Número de pieza | MSD1583-105KE | |
Descripción | Coupled Inductors | |
Fabricantes | Coilcraft | |
Logotipo | ||
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No Preview Available ! Document 889-1
Coupled Inductors MSD1583 ForFlyback,SEPIC,Zeta
and other Applications
0.590 ±0.020
15,0 ±0,5
0.590 ±0.020
15,0 ±0,5
123E
X
Dot indicates pin1
Dash number
Internal code
Excellent coupling coefficient (k ≥ 0.98) and 500 Vrms
isolation makes the MSD1583 series of coupled inductors
ideal for use in a variety of circuits including flyback, multi-
output buck, SEPIC and Zeta. These parts provide high
inductance, high efficiency and excellent current handling.
In SEPIC topologies, the required inductance for each
winding is half the value needed for two separate induc-
tors, allowing selection of a part with lower DCR and higher
current handling.
+
D
L1 L2 C
VIN C
SW
–
Typical Flyback Converter
+
VOUT
–
L2 D C
+
VOUTAUX
–
++
L1
VIN SW D
C
VOUT
––
Typical Buck Converter with auxiliary output
0.339
8,60
max
0.331
8,4
0.220
5,6
34
21
0.126
3,2
0.075
1,9
0.146
3,7
0.165
4,2
1
L1
3
+
VIN C
–
2
L2
+
4
VIN C
–
L1
Q
C1
L2
D
C
Typical SEPIC schematic
Q C1 L2
L1 D
C
Typical Zeta schematic
+
VOUT
–
+
VOUT
–
21
0.311 Recommended
7,9 Land Pattern
34
0.091
2,3
If board traces
are run in these
areas, consider
masking them to
prevent shorting.
Dimensions
are in
inches
mm
US +1-847-639-6400 [email protected]
UK +44-1236-730595 [email protected]
Taiwan +886-2-2264 3646 [email protected]
China +86-21-6218 8074 [email protected]
Singapore + 65-6484 8412 [email protected]
Document 889-1 Revised 1/5/16
© Coilcraft Inc. 2016
This product may not be used in medical or high
risk applications without prior Coilcraft approval.
Specification subject to change without notice.
Please check web site for latest information.
1 page |
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Número de pieza | Descripción | Fabricantes |
MSD1583-105KE | Coupled Inductors | Coilcraft |
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