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MSC1278-223KL

Coilcraft
Part Number MSC1278-223KL
Manufacturer Coilcraft
Description Coupled Inductors
Published Jul 6, 2016
Detailed Description Document 922-1 Coupled Inductors–MSC1278 For SEPIC Applications The MSC1278 coupled inductors are designed with high ...
Datasheet PDF File MSC1278-223KL PDF File

MSC1278-223KL
MSC1278-223KL

Overview
Document 922-1 Coupled Inductors–MSC1278 For SEPIC Applications The MSC1278 coupled inductors are designed with high leakage inductance for use in SEPIC applications.
The loosely coupled windings (K ≈ 0.
8) improve SEPIC efficiency by reducing circulating current and provide twice the ripple current reduction of separate inductors.
These inductors offer high efficiency and excellent current handling in a rugged, low cost part.
They are well suited for use as a VRM inductors in high-current DC-DC converters and VRM/VRD controllers.
They can also be used as two single inductors connected in series or parallel.
01.
428,34max 01.
428,34max 123 X Dot indicates pin1 Dash number Internal code 0.
317 8,05 max 0.
197 5,0 0.
197 5,0 34 21 0.
138 3,5 0.
059 1,5 Dimensions are in inches mm Recommended Land Pattern 0.
157 4,0 0.
217 5,5 2 1 0.
177 3 4 4,5 0.
079 2,0 12 L1 L2 34 1:1 + L1 VIN Q1 C1 L2 D1 + C2 + Load VOUT –– Typical SEPIC schematic Refer to Application Note, Document 63...


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