Ethernet DC/DC Converter EPC1000P Features 70 % Minimum efficiency at full load Pulse Width Modulator Circuit Designed for low common mode noise (For high efficiency and excellent Input filter to reduce input ripple current line and load regulation.) (Less than 10 mA p-p typical) Input / Output Isolation Fuse Protected Electrical Specifications Min. Parameters Typ. Max. Units Input Voltage 4.0 5.0 7.5 Volts Output Voltage -8.55 -9.0 -9.45 Volts Output Current 0 ---- 250 mA Output Ripple & Noise @ 20 MHz BW ---- ---- 200 mV p-p Input Ripple Current ---- ---- 10 mA p-p I/O Isolation Part Number EPC1000P 500 ---- ---- Vrms Package A1 Pin Connection Diagram -9V PCA EPC1000P Date Code +5V White Dot Pin 1 1.300 Max. 3 1 V in+ 2 V o+ .110 / .140 .025 Dia. Leads 1.100 ± .010 .800 Max. Rev.H V o- 4 .530 Max .015 DSC1000 V in- 1 2 4 3 .600 ± .010 4/22/96 Unless Otherwise Noted Dimensions in Inches Tolerances: Fractional = ± 1/32 .XX = ± .030 .XXX = ± .010 QAF-CSO6 Rev. B 9/9/94 ELECTRONICS INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791