Ethernet DC/DC Converter EPC1020H ELECTRONICS INC. • Designed for Low Common Mode Noise • • TTL Compatible, Active High, 0.2 mA Max. Enable Current • • 70% Efficiency at Full Load @ Nominial Input Voltage • • Input Filter to Reduce Input Ripple Current • • Input/Output Isolation : 2000 Vrms • Electrical Specifications Parameters Min. Typ. Max. Units Input Voltage 4.5 5.0 5.5 Volts Output Voltage --- 9 ± 5% --- Volts Output Current --- --- 250 mA Output Ripple & Noise @ 20 MHz BW --- --- 100 mV p-p --- --- --- --- --- Pin Connections V in24 23 1 2 Enable N/C 22 13 Package E3 K White Dot Pin 1 9 V in+ PCA EPC1020H Date Code 5V 9V M A C I E H D G F PCA ELECTRONICS, INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 V o- V o+ Dimensions B L J 12 CSC1020H Rev. Orig. Dim. Min. A B C D E F G H I J K L M 1.280 .565 ----.125 ----.018 .008 --------- (Inches) Max. Nom. Min. (millimeters) Max. Nom. 1.300 1.290 32.51 33.02 32.77 .585 .575 14.35 14.86 14.61 .375 ----9.53 ----1.100 ----- 27.94 ----3.18 ------.100 ----2.54 --.635 ----- 16.13 .022 .020 .457 .556 .508 .012 .010 .203 .305 .254 --.020 ----.508 --.900 ----- 22.86 --.300 ----7.62 --.700 ----- 17.78 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