Ethernet DC/DC Converter EPC1019P & EPC1019H Features 70 % Typical efficiency at full load DC - DC Regulated Converter Designed for low common mode noise Input / Output Isolation Input filter to reduce input ripple current Enable pin active high Electrical Specifications for EPC1019P & EPC1019H Units Parameters Input Voltage ( for specified output ) 12 ± 10 % Volts Output Voltage -9±5% Volts Output Current 200 Max. mA 100 P:P Max mV Output Ripple & Noise @ 20 MHz BW Isolation Part Number EPC1019P Part Number EPC1019H 500 2000 Pin Connections Pins 1&2 V in + ( + 12V ) Pins 23 & 24 V in Pin 22 Pin Connections Pins 9 & 10 V out - Pins ( 12V RTN ) 11 & 12 V out + Pin 3 N/C Pins 13-16 N/C ( - 9V ) ( - 9V RTN ) Enable Vrms Vrms Package .600 White Dot Pin 1 PCA EPC1019P Date Code +12V -9V .585 Max. .700 1.30 Max. .02 Typ. .375 Max .125 Min. .018 Typ. 1.100 .100 Typ. 9 Plcs) .008 .012 .635 Typ. ELECTRONICS EPC1019P 9/91 INC. 16799 SCHOENBORN ST. NORTH HILLS, CA 91343 TEL: (818) 892-0761 FAX: (818) 894-5791 WEB: http://www.pca.com