MSD1048-103ME - Coilcraft

MSD1048-103ME Coupled Inductors

Document 1190-1 Coupled Inductors  MSD1048 ForFlyback,SEPIC,Zeta and other Applications 01.400,36max 01.400,36max 123 X Dot indicates pin1 1 Dash number L1 Internal code 3 2 L2 4 0.118 3,0 0.189 ±0.008* 4,8 ±0,2 Recommended Land Pattern 0.130 3,3 0.228 5,8 34 21 0.079 2,0 21 0.094 2,4 0.213 5,4 34 0.039 1,0 * For optional tin-lead and ti.

Features

rter with auxiliary output + VIN C L1 Q C1 L2 D C + VOUT
  –
  – Typical SEPIC schematic + VIN C
  – Q C1 L2 L1 D C Typical Zeta schematic + VOUT
  – Document 1190-1  Revised 11/09/15 Document 1190-2 Coupled Inductors
  – MSD1048 Series Coupling Leakage           Irms (A) Part   Inductance2   DCR max3  SRF typ4 coefficient  Inductance5  Isat6 both one number1 (µH) (Ohms) (MHz) typ typ (µH) (A)   windings7   winding8 MSD1048-222NE_    2.2 ±30% MSD1048-103ME_   10 ±20% MSD1048-223ME_   22 ±20% MSD1048-473ME_   47 ±20% MSD1048-683ME_   68 ±20% 0.019 0.053.