? Unregulated DC/DC Converter
? Very High Efficiency : 80%-88% Typ.
? Operating Temperature : 0°C to +70°C
? Input/Output Isolation : 4000 Vrms (1 minute)
? Pri. & Sec. Wdg’s : Double Insulated Wire
? UL94V-0 Recognized Materials

Electrical Specifications
Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25
CSC1199G-X Rev. 2 11/22/05 FT
Notes :
1. Voltage Accuracy : ±1% 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, 9.0 V Out
+10% Max., -5% Max. for 12 V, 0.15 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. Input Current @ 0 Load : 4.5 mA Typ.
10. Load Voltage Regulation @ 0% Load : +35% Max. for 5.0 V, 6.5 VOut
+ 25% Max. for 9.0 V Out
+ 20% Max. for 12 V, 15 V Out
V In
Volts
(± 10%)
5.0
5.0
5.0
5.0
5.0
5.0
6.5
9.0
12.0
15.0
V Out
Volts
100
77
56
42
33.33
I Out
(mA Max.)
80
84
87
88
88
Efficiency
(% Typ.)
@ Full Load
4000
4000
4000
4000
4000
Input/Output
Isolation
(Vrms)

Part Numbers
EPC1199G-1
EPC1199G-2
EPC1199G-3
EPC1199G-4
EPC1199G-5
Package
Ripple & Noise
(mV p-p)
Input Ripple
Current (mA p-p)
16.5
16.5
14.5
13.5
12.0
Typ. Max.
25.0
25.0
25.0
25.0
25.0
8.0
9.0
8.0
8.0
9.0
Typ. Max.
15.0
15.0
15.0
15.0
15.0