EC2AN (1.0 to 1.5 WATT DC/DC CONVERTER) (PDF) Features 24-pin DIP Package Unregulated Outputs 70% Efficiency Low Ripple and Noise Pi Input Filter Input Specifications Input Voltage Range ±10% Input Filter Pi Type Output Specifications Voltage Accuracy ±3.0% max. Ripple and Noise, 20 MHz BW 100mV p-p max. Short Circuit Protection Momentary Line Regulation ±1.2% Load Regulation (EC2A01N) ±8.0% All Other Models ±6.0% General Specifications Efficiency 60%-80% Isolation Capacitance 30pF Isolation Resistance 10ª ohms (a=9) Switching Frequency 20KHz, min Operating Temperature Range -25ºC to +71ºC Case Temperature Plastic 95ºC max. Copper 100ºC max. Cooling Free Air Convection Storage Temperature Range -40ºC to +100ºC Dimensions Milimeters 31.8 x 20.3 x 10.2 Inches 1.25 x 0.8 x 0.4 Isolation Voltage 500 VDC min Standard Models 3K VDC min Suffix "H" Models Case Materials Standard Models Non-Conductive Black Plastic Suffix "M" Models Black Coated Copper with Non- Conductive Base EC2AN Series Specifications Model Number Input Voltage Output Voltage Output Current Input Current Efficiency Case (specs) No Load Full Load EC2A01N 5 VDC 5.0 VDC 220.0 mA 115.0 mA 330.0 mA 70% A EC2A02N 5 VDC 12.0 VDC 125.0 mA 115.0 mA 420.0 mA 70% A EC2A03N 5 VDC 15.0 VDC 100.0 mA 115.0 mA 420.0 mA 70% A EC2A04N 5 VDC ±12.0 VDC ±62.0 mA 115.0 mA 420.0 mA 70% A EC2A05N 5 VDC ±15.0 VDC ±50.0 mA 115.0 mA 420.0 mA 70% A EC2A11N 12 VDC 5.0 VDC 220.0 mA 45.0 mA 120.0 mA 70% A EC2A12N 12 VDC 12.0 VDC 125.0 mA 45.0 mA 165.0 mA 70% A EC2A13N 12 VDC 15.0 VDC 100.0 mA 45.0 mA 165.0 mA 70% A EC2A14N 12 VDC ±12.0 VDC ±62.0 mA 45.0 mA 165.0 mA 70% A EC2A15N 12 VDC ±15.0 VDC ±50.0 mA 45.0 mA 165.0 mA 70% A

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