PCA EPC1104PN2 Ethernet dc/dc converter Datasheet

Ethernet DC/DC Converter
EPC1104PN2
ELECTRONICS INC.
• Designed for Low Common Mode Noise •
• 65% Efficiency at Full Load •
• Input Filter to Reduce Input Ripple Current •
• Input/Output Isolation : 500 Vrms •
Electrical Specifications
Parameters
Min.
Typ.
Max.
Input Voltage
4.5
5.0
5.5
Volts
Output Voltage
---
-9 ± 5%
---
Volts
Output Current
---
---
120
mA
Output Ripple & Noise @ 20 MHz BW
---
---
50
mV p-p
Input Current (in disable mode)
---
---
1.0
mA
Block Diagram
Pin Connections
V +in
5V
± 10%
Units
Push - Pull
Switching
Circuit
Input
Filter
Switching
Transformer
Rectifier
Low Drop
Linear
Regulator
Common
Mode
&
Differential
Filter
V -in
V +out
Enable
Low
V in-
9V
± 5%
16
15
1
2
V out+
14
10
9
7
8
V -out
Package N2
PCA
EPC1104PN2
Date Code
5V
9V
V in+
B
White Dot
Pin 1
Dimensions
A
J
C
E
D
H
1 2
7 8
16 15 14
I
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
G
10 9
V out-
Dim.
Min.
A
B
C
D
E
F
G
H
I
J
.980
.390
-----------------
(Inches)
Max. Nom.
1.00
.410
.450
---------------
.990
.400
--.700
.120
.100
.300
.025
.600
.015
Min.
(millimeters)
Max. Nom.
24.89 25.40 25.15
9.91 10.41 10.16
--11.43 ------- 17.78
----3.05
----2.54
----7.62
----.635
----- 15.24
----.381
F
CSC1104PN2
Rev. Orig.
3/20/01
Product performance is limited to specified parameters. Data is subject to change without prior notice.
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
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