SUPERWORLD ELECTRONICS SW2R UW Series – 2W Ultra-Wide Input Single & Dual Output DC-DC Converter SW2R UW PRODUCT RANGE Model 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 SW2R48S03UWF SW2R48S05UWF SW2R48S09UWF SW2R48S12UWF SW2R48S15UWF SW2R48D03UWF SW2R48D05UWF SW2R48D09UWF SW2R48D12UWF SW2R48D15UWF 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) 606 400 222 167 133 ± 303 ± 200 ± 111 ± 84 ± 67 Iin (rated) (mA) 110 100 100 100 90 55 50 50 50 45 Eff. (%) 76 80 82 83 85 74 78 80 82 84 DESCRIPTION The SW2R UW Series is a 1500Vdc isolated range of single and dual output 2W 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 SW2R 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 SW2R 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 SW2R UW Series Product Datasheet SW2R48S03UWEF Apply E or L to part number when ordering 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 SW2R48S03UWLF Apply E or L to part number when ordering SW2R UW INPUT SPECIFICATIONS PARAMETER CONDITIONS Input Current (No Load) Voltage Range Transient Input Voltage (1msec) All models Undervoltage Lockout On Off MIN TYPICAL 18 20 48 MAX UNITS 75 100 mA Vdc Vdc 17.5 Vdc 16 Reflected Ripple Current 35 mAp-p SW2R UW OUTPUT SPECIFICATIONS PARAMETER CONDITIONS Rated Power All models Voltage Setpoint Accuracy Line Regulation Load Regulation Ripple & Noise Current Limit Output Overvoltage Clamp Temperature Coefficient Short Circuit Protection MIN TYPICAL 1% change in Vin (10% load to rated load) BW = DC to 20MHz MAX UNITS 2.0 W ±5 ± 0.5 ±2 % % ±1 ±3 1% p-p 120% x Iout 2.5 120 % 1 W % Vout %/ oC second MAX UNITS 70 100 100 °C °C °C ± 0.008 SW2R UW GENERAL CHARACTERISTICS PARAMETER CONDITIONS MIN Temperature Temperature (Ambient) Temperature (Case) Storage -25 -40 -40 Isolation Isolation Test Voltage Resistance Capacitance Leakage Current 1500 10 Switching Frequency MTTF (Ta = 25 oC) Weight TYPICAL MIL-HDBK-217E 20 20 150 450000 20 Vdc GΩ pF µArms kHz hrs g Refer to Medium Power Application Note 1 for additional Performance Curves & Data 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 : [email protected] SW2R UW Series Product Datasheet www.superworld.com.sg 2 of 2