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WE-DPC SMT Dual Powerchoke

Size L
(mm)
W
(mm)
H
(mm)
5838 6 6 4

Characteristics

  • Tiny package: our smalles double choke
  • Magnetical shielded
  • 1:1 transformer
  • Coupled miniature inductor with two identical windings
  • More variants due to parallel and series connection
  • Operating temperature: -40 °C to +125 °C

Applications

  • Flyback applications
  • Buck, Boost, Sepic, Zeta, CUK Converter
  • Switching regulators with second unregulated output voltage

An Excellent Duet!

The WE-MCRI is an innovative molded coupled inductor with fully automated bifilar winding process. It offers an almost ideal coupling coefficient up to 0.995.

Product video and more

Products

5838
Order Code Data­sheet Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
IR 2
(A)
ISAT 1
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples
7448844010
STE ALT EAG CAD LTS PSP IGS CAD 1 1 1:1 4.5 4.5 5 25 25 35 35 150
7448844022
STE ALT EAG CAD LTS PSP IGS CAD 2.2 2.2 1:1 3.9 3.9 3.4 33 33 47 47 80
7448844033
STE ALT EAG CAD LTS PSP IGS CAD 3.3 3.3 1:1 3.5 3.5 2.5 40 40 57 57 56
7448844047
STE ALT EAG CAD LTS PSP IGS CAD 4.7 4.7 1:1 3.1 3.1 2.1 44 44 62 62 46
7448844068
STE ALT EAG CAD LTS PSP IGS CAD 6.8 6.8 1:1 2.3 2.3 1.8 60 60 85 85 42
7448844100
STE ALT EAG CAD LTS PSP IGS CAD 10 10 1:1 2 2 1.6 70 70 100 100 34
7448844150
STE ALT EAG CAD LTS PSP IGS CAD 15 15 1:1 1.8 1.8 1.4 84 84 120 120 28
7448844220
STE ALT EAG CAD LTS PSP IGS CAD 22 22 1:1 1.2 1.2 1.3 154 154 220 220 19
7448844330
STE ALT EAG CAD LTS PSP IGS CAD 33 33 1:1 1 1 0.9 168 168 240 240 14
7448844470
STE ALT EAG CAD LTS PSP IGS CAD 47 47 1:1 0.9 0.9 0.7 245 245 350 350 12
Order Code Data­sheet
7448844010
7448844022
7448844033
7448844047
7448844068
7448844100
7448844150
7448844220
7448844330
7448844470
Samples
Order Code Data­sheet Downloads L1
(µH)
L2
(µH)
n IR 1
(A)
IR 2
(A)
ISAT 1
(A)
RDC1 typ
(mΩ)
RDC2 typ
(mΩ)
RDC1 max
(mΩ)
RDC2 max
(mΩ)
fres 1
(MHz)
Samples

Videos