LPD5010 Datasheet, PDF (1/3 Pages) Coilcraft lnc. – Coupled Inductors

Document 820-1
Coupled Inductors LPD5010 ForFlyback,SEPIC,Zeta
and other Applications
The LPD5010 coupled miniature shielded inductors are
mere 1 mm high and 5 mm square. They are ideal for use
in a variety of circuits including flyback, multi-output buck,
SEPIC and Zeta.
These inductors provide high inductance, high efficiency
and excellent current handling in a rugged, low cost part.
They can also be used as two single inductors connected
in series or parallel or as a common mode choke.
+
D
L1
L2
C
V_IN
C
SW
+
V_OUT
–
–
Typical Flyback Converter
0.189 ±0.003
4,80 ±0,076
1
4
0.189 ±0.003
4,80 ±0,076
2 ^{XXX X} 3
Dot indicates pin 1
Dash
number
Internal
code
Recommended
Land Pattern
0.035 ±0.004
0,9 ±0,1
0.138
3,50
0.090
2,30
45°
typ
0.134 0.090
3,40 2,30
0.030
0,75
0.197
5,00
0.060
1,52
1
4
L1
L2
2
3
0.060
1,50
0.134
3,40
0.197
5,00
Dimensions are in
inches
mm
L2 ^{D C}
+
V_OUTAUX
–
+
+
L1
V_IN
D
SW
C
V_OUT
–
–
Typical Buck Converter with auxiliary output
+
V_IN C
L1
Q
C1
L2
D
C
+
V_OUT
–
–
Typical SEPIC schematic
+
Q
V_IN C
C1
L1
L2
D
C
+
V_OUT
–
–
Typical Zeta schematic
Document 820-1  Revised 11/09/15