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| SUPERWORLD ELECTRONICS SW3R UW Series - 3W Ultra-Wide Input Single & Dual Output DC-DC Converter SW3R UW PRODUCT RANGE FEATURES * * * * * * * * * * Industry standard E & L packages Ultra-Wide Input Range 18-75 Vdc Single & Dual 1500Vdc Isolated Outputs Operating Temp Range -40oC to 100oC High Efficiencies to 85% Continuous Short Circuit Protection Undervoltage Lock-out Metal Casing 2 Year Warranty Internal Input and Output Filtering Model SW3R48S03UWF SW3R48S05UWF SW3R48S09UWF SW3R48S12UWF SW3R48S15UWF SW3R48D03UWF SW3R48D05UWF SW3R48D09UWF SW3R48D12UWF SW3R48D15UWF Vin (Vdc) 18-75 18-75 18-75 18-75 18-75 18-75 18-75 18-75 18-75 18-75 Vout (Vdc) 3.3 5 9 12 15 3.3 5 9 12 15 Iout (mA) 909 600 333 250 200 454 300 167 125 100 Iin (rated) (mA) 165 150 150 150 135 83 75 75 75 68 Eff. (%) 76 80 82 83 85 74 78 80 82 84 DESCRIPTION The SW3R UW Series is a 1500Vdc isolated range of single and dual output 3W DC-DC converters, designed with a 4:1 input voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. The ultra-wide input range and large number of output options ensures a product that meets the requirements of the most challenging of environments. .Available in industry standard E and L DIP packages (32 x 20 x 9 mm), the SW3R UW is fully encapsulated in a metal case and is designed to meet EN60950 and UL1950 safety standards. Continuous SC protection and UVLO are some of the many SW3R UW features. MECHANICAL (E Package) Pin 1 2 3 10 11 12 13 14 15 22 23 24 Singles +Vin NC NC - Vout +Vout -Vin -Vin +Vout -Vout NC NC +Vin Dual +Vin -Vout Common Common +Vout -Vin -Vin +Vout Common Common -Vout +Vout SW3R48S03UWEF Apply E or L to end of part number when ordering SW3R UW Series Product Datasheet www.superworld.com.sg 1 of 2 MECHANICAL (L Package) Pin 2 3 9 11 14 16 22 23 Singles -Vin -Vin NC NC +Vout -Vout +Vin +Vin Dual -Vin -Vin Common -Vout +Vout Common +Vin +Vin SW3R48S03UWLF Apply E or L to end of part number when ordering SW3R UW INPUT SPECIFICATIONS PARAMETER Input Current (No Load) Voltage Range Transient Input Voltage (1msec) Undervoltage Lockout Reflected Ripple Current CONDITIONS All models 18 On Off MIN TYPICAL 20 75 100 17.5 16 35 mAp-p MAX UNITS mA Vdc Vdc Vdc SW3R UW OUTPUT SPECIFICATIONS PARAMETER Rated Power Voltage Setpoint Accuracy Line Regulation Load Regulation Ripple & Noise Current Limit Output Overvoltage Clamp Temperature Coefficient Short Circuit Protection CONDITIONS All models 1% change in Vin (10% load to rated load) BW = DC to 20MHz 120% x Iout 0.008 0.5 1 MIN TYPICAL MAX 3.0 5 2 3 UNITS W % % % p-p W % Vout %/ oC second 1% 4.6 120 1 SW3R UW GENERAL CHARACTERISTICS PARAMETER Temperature CONDITIONS Temperature (Ambient) Temperature (Case) Storage Isolation Test Voltage Resistance Capacitance Leakage Current MIL-HDBK-217E MIN -25 -40 -40 1500 10 20 20 150 450000 20 TYPICAL MAX 70 100 100 UNITS o o C C o C Vdc G pF Arms kHz hrs g Isolation Switching Frequency MTTF (Ta = 25 oC) Weight Superworld Electronics (S) Pte Ltd 16 New Industrial Road #06-01 to 08 Hudson TechnoCentre Singapore 536204 Tel : (65) 6298 2866 Fax : (65) 6298 8900 Email : sales@superworld.com.sg SW3R UW Series Product Datasheet www.superworld.com.sg 2 of 2 |
Price & Availability of SW3R48S15UWF
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