SUPERWORLD ELECTRONICS SW2R W Series – 2W Wide Input Single & Dual Output DC-DC Converter SW2R W PRODUCT RANGE Model FEATURES • • • • • • • • • • Industry standard E & L packages Wide Input Ranges 18-36 & 36-75 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 SW2R24S03WF SW2R24S05WF SW2R24S09WF SW2R24S12WF SW2R24S15WF SW2R24D03WF SW2R24D05WF SW2R24D09WF SW2R24D12WF SW2R24D15WF SW2R48S03WF SW2R48S05WF SW2R48S09WF SW2R48S12WF SW2R48S15WF SW2R48D03WF SW2R48D05WF SW2R48D09WF SW2R48D12WF SW2R48D15WF Vin (Vdc) 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 18-36 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75 36-75 Vout (Vdc) 3.3 5 9 12 15 ± 3.3 ±5 ±9 ± 12 ± 15 3.3 5 9 12 15 ± 3.3 ±5 ±9 ± 12 ± 15 Iout (mA) 606 400 222 167 133 ± 303 ± 200 ± 111 ± 84 ± 67 606 400 222 167 133 ± 303 ± 200 ± 111 ± 84 ± 67 Iin (rated) (mA) 110 100 100 100 90 55 50 50 50 45 110 100 100 100 90 55 50 50 50 45 Eff. (%) 76 80 82 83 85 74 78 80 82 84 76 80 82 83 85 74 78 80 82 84 DESCRIPTION The SW2R W Series is a 1500Vdc isolated range of single and dual output 2W DC-DC converters, designed with a 2:1 input voltage range and ideal for use in a whole variety of telecoms, industrial and distributed power applications. Available in industry standard E and L DIP packages (32 x 20 x 9 mm), the SW2R W 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 W 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 W Series Product Datasheet SW2R24S05WEF 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 SW2R24S03WLF Apply E or L to part number when ordering SW2R W INPUT SPECIFICATIONS PARAMETER CONDITIONS Input Current (No Load) Voltage Range All models SW2R24 SW2R48 Transient Input Voltage (1msec) SW2R24 SW2R48 Undervoltage Lockout (SW2R24) On Off On Off Undervoltage Lockout (SW2R48) MIN TYPICAL MAX 18 36 20 24 48 36 75 UNITS mA Vdc 50 100 Vdc 17.5 Vdc 16 34.5 32.5 Reflected Ripple Current 35 mAp-p SW2R W 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 2.4 120 % 1 W % Vout %/ oC second MAX UNITS ± 0.008 SW2R W GENERAL CHARACTERISTICS PARAMETER CONDITIONS MIN Temperature Temperature (Ambient) Temperature (Case) Storage -25 -40 -40 Isolation Test Voltage Resistance Capacitance Leakage Current 1500 10 Isolation Switching Frequency MTTF (Ta = 25 oC) Weight TYPICAL MIL-HDBK-217E 70 100 100 o C C o C o Vdc GΩ pF 20 20 150 450000 20 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 W Series Product Datasheet www.superworld.com.sg 2 of 2