Coupled Inductor
EPC3009
E L E C T R O N I C S I N C .
• 200 KHz Switching Frequency •
• Coupled Inductor used in forward converter topology •
Magnetic Design @ V in : 18-36 V • V out , I out see below •
Primary Specification
Core Loss Inductance
Turns Ratio
Temperature
Rise
°C Typ.
Inductance
(µH ±15%)
DCR
(Ω Max.)
Change
(mW)
@ .20 Adc
@ 10 KHz
0.1 Vrms
.176
.128
1.9
.220
1.9
19
19
5% Max
1:0.486 1:0.351 1:0.486
1:1
97.2
Pins
1-6:
3-8
Pins
1-6:
4-9
Pins
1-6:
5-10
Pins
1-6:
2-7
Pins
5-10
Pins
5-10
Pins
5-10
Pins
4-9
Pins
2-7
Pins
1-6
Pins
3-8
Schematic
Package
5
+5 V
200 mA
10
4
D
A
+3.3 V
1.1 A
9
2
5
1
10
6
+12 V
150 mA
PCA
EPC3009
D.C.
7
1
G
B
-12 V
150 mA
6
3
5
1
10
6
-5 V
100 mA
F
8
Dimensions
(Inches)
Max. Nom. Min.
(Millimeters)
Max. Nom.
Dim. Min.
---
A
---
---
---
---
.560
.560
.520
---
---
---
14.22
14.22
13.21
---
C
J
Q
B
C
D
E
F
---
---
---
---
---
E
10.16
1.0
---
.400
.039
.100
.400
.024
.115
.039
.100
.400
---
---
---
---
---
2.54
10.16
.60
---
---
---
---
G
H
J
---
---
---
---
M
N
---
---
---
---
2.92
1.0
.100
---
.130
2.54
---
3.30
---
---
M
N
Q
H
---
---
---
---
---
---
---
---
2.54
10.16
PCA ELECTRONICS, INC.
6799 SCHOENBORN ST.
NORTH HILLS, CA 91343
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pcainc.com
CSC3009 Rev. - 5/18/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.