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MSD1583-473ME

Coilcraft
Part Number MSD1583-473ME
Manufacturer Coilcraft
Description Coupled Inductors
Published Jul 2, 2016
Detailed Description Document 889-1 Coupled Inductors MSD1583 ForFlyback,SEPIC,Zeta and other Applications 0.590 ±0.020 15,0 ±0,5 0.590 ±0....
Datasheet PDF File MSD1583-473ME PDF File

MSD1583-473ME
MSD1583-473ME

Overview
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, multioutput 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 inductors, 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 sales@coilcraft.
com UK +44-1236-730595 sales@coilcraft-europe.
com Taiwan +886-2-2264 3646 sales@coilcraft.
com.
tw China +86-21-6218 8074 sales@coilcraft.
com.
cn Singapore + 65-6484 8412 sales@coilcraft.
com.
sg 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.
Document 889-2 MSD1583 Coupled Inductors for SEPIC applications   Ind uctance2   DCR (Ohms)3  StyRpF4 cCooeuffpicliinegn t inLdeuacktaagnec e 1 0% Isat (A)5       Irms (A) 20% 30% both one   Part number1 (µH) typ  max (MHz) typ typ (µH) drop drop drop   windings6   winding7 ...


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