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.
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.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MSD1048-103ME |
Coilcraft |
Coupled Inductors | |
2 | MSD1048-104ME |
Coilcraft |
Coupled Inductors | |
3 | MSD1048-222NE |
Coilcraft |
Coupled Inductors | |
4 | MSD1048-223ME |
Coilcraft |
Coupled Inductors | |
5 | MSD1048-224KE |
Coilcraft |
Coupled Inductors | |
6 | MSD1048-683ME |
Coilcraft |
Coupled Inductors | |
7 | MSD1048 |
Coilcraft |
Coupled Inductors | |
8 | MSD100 |
Microsemi |
Glass Passivated Three Phase Rectifier Bridge | |
9 | MSD100DA-X |
Micro Electronics |
Ultra High Brightness Red Led Lamp | |
10 | MSD1010T1 |
ON Semiconductor |
Low Saturation Volgate PNP Silicon Driver Transistors | |
11 | MSD1010T1 |
Leshan Radio Company |
Low Saturation Voltage | |
12 | MSD1010T1 |
Motorola |
PNP Silicon Driver Transistors |