500 mW DC/DC Converter ELECTRONICS INC. EPC1199G-X • 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 PCA Part Numbers EPC1199G-1 EPC1199G-2 EPC1199G-3 EPC1199G-4 EPC1199G-5 V In Volts (± 10%) V Out Volts I Out (mA Max.) 5.0 5.0 5.0 5.0 5.0 5.0 6.5 9.0 12.0 15.0 100 77 56 42 33.33 Ripple & Noise (mV p-p) Typ. Max. 16.5 16.5 14.5 13.5 12.0 25.0 25.0 25.0 25.0 25.0 Input Ripple Current (mA p-p) Typ. Max. 8.0 9.0 8.0 8.0 9.0 Efficiency (% Typ.) @ Full Load Input/Output Isolation (Vrms) 80 84 87 88 88 4000 4000 4000 4000 4000 15.0 15.0 15.0 15.0 15.0 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 Package Pin Connections .670 (17.02) .500 (12.70) N/C N/C -V Out 12 11 PCA EPC1199G-X D.C. .400 (10.16) .540 (13.72) Solder Pad Layout .075 (1.91) 5 6 DC/DC 1 2 4 N/C -V In N/C N/C .030 (.762) .100 (2.54) .330 (8.38) 7 +V In Pin 1 I.D. +V Out 8 .010/.015 (.254/.381) .010 (.254) 0°-8° .035 (.889) .510 (12.95) .019 (.480) Unless Otherwise Specified Dimensions are in Inches /mm ± .010 /.25 PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 Product performance is limited to specified parameters. Data is subject to change without prior notice. CSC1199G-X Rev. 2 11/22/05 FT TEL: (818) 892-0761 FAX: (818) 894-5791 http://www.pca.com