E L E C T R O N I C S I N C .
500 mW DC/DC Converter
TEL: (818) 892-0761
FAX: (818) 894-5791
http://www.pca.com
PCA ELECTRONICS, INC.
16799 SCHOENBORN ST.
NORTH HILLS, CA 91343
Unregulated DC/DC Converter
Input/Output Isolation : 1000 Vrms
Very High Efficiency : 80%-85% Typ.
Operating Temperature : 0C to +70C
UL1446 Class B Insulating System
UL94V-0 Recognized Materials
EPC1198-X
Product performance is limited to specified parameters. Data is subject to change without prior notice.
Electrical Specifications
Unless Otherwise Specified Dimensions are in Inches /mm .010 /.25
CSC1198-X Rev. 3 6/1/05 FT
Notes :
1. Voltage Accuracy : -3% Typ. @ Maximum Load
2. Input Filter : Capacitor
3. Line Voltage Regulation : 1%/% (Output Voltage Change Percentage/Input Voltage Change Percentage)
4. Load Voltage Regulation (10% to 100% Full Load) : +15% Max., -5% Max. for 5.0 V, 6.5 V,
+12% Max., -5% Max. for 9.0 V, 12 V, 15 V, 24 V Out
5. Short Circuit Duration : 1 Second
6. Output Ripple Filtering : Simple 33 KHz L/C Filter can be added to reduce Output Ripple & Noise to 2 mV p-p
7. Minimum Load Requirement : 10%
8. Absolute Maximum Rating : V In = 7.0 Volt Max.
9. For normal operations : Short Pin 1 & Pin 2 ; Connect Pin 3 & Pin 1 for Shutdown
10. Input Current @ 0% Load : 2.5 mA Typ.
11. Load Voltage Regulation @ 0% Load : +25% Max. for 5.0 V, 6.5 V, 9.0 V, 12 V Out
+ 20% Max. for 15 V, 24 V Out
V In
Volts
( 10%)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
6.5
9.0
12.0
15.0
24.0
V Out
Volts
100
77
56
42
34
21
I Out
(mA Max.)
80
83
85
85
84
82
Efficiency
(% Typ.)
@ Full Load
1000
1000
1000
1000
1000
1000
Input/Output
Isolation
(Vrms)
PCA
Part Numbers
EPC1198-1
EPC1198-2
EPC1198-3
EPC1198-4
EPC1198-5
EPC1198-6
Package
.450
(11.43)
.350
Max.
(8.89)
.300
(7.62)
.190
(4.83)
.020
(.500)
.100
(2.54)
2X
.049
(1.25)
.050
(1.27)
X2
PCA
EPC1198-X
D.C.
Pin Connections
1
5
7
3
2
.019 X .010
(.482 X .127)
Pin 1 : On/Off Remote
Pin 2 : -V In
Pin 3 : +V In
Pin 5 : -V Out
Pin 7 : +V Out
Ripple & Noise
(mV p-p)
Input Ripple
Current (mA p-p)
18.0
16.5
16.0
15.5
12.0
12.0
Typ.
Max.
25.0
25.0
25.0
25.0
25.0
25.0
8.5
8.5
8.0
8.0
9.5
11.0
Typ.
Max.
15.0
15.0
15.0
15.0
15.0
20.0
.161 .020
(4.10 .510)
Pin 1
I.D.
Marking Side
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