Application Note TMR 3WIE Series TMR 3WIE Series 3W, SIP, Single & Dual Output DC/DC Converters Features ► High Power Density in SIP-8 Package ► Small Footprint: 21.8 x 9.3 mm (0.86”x 0.37”) ► Ultra-wide 4:1 Input Range ► Fully Regulated Output ► Operating Temp. Range -40°C to +85°C ► Overload Protection ► I/O-Isolation Voltage 1600 VDC ► Remote On/Off Control ► UL/IEC/EN 60950-1 Safety (Approval pending) ► 3 Years Product Warranty Applications ► Distributed power architectures ► Workstations ► Computer equipment ► Communications equipment General Description The TRACO TMR 3WIE series is a range of isolated 3W DC/DC converter modules featuring fully regulated output and ultra-wide 4:1 input voltage ranges. The product comes in a SIP-8 package with a very small footprint occupying only 2.0 cm2 (0.3 square in.) on the PCB. An excellent efficiency allows an operating temperature range of -40°C to +85°C. Further features include remote On/Off control and over load protection. The very compact dimensions of these DC/DC converters make them an ideal solution for many space critical applications in battery-powered equipment and instrumentation. Table of contents Absolute Maximum Rating……………… Output Specification…………………… Input Specification……………………… General Specification…………………… Characteristic Curves…………………… Testing Configurations………………… EMC Considerations…………………… Input Source Impedance………………… Output Over Current Protection………… http://www.tracopower.com P2 P2 P3 P4 P5 P47 P48 P48 P49 Remote ON/OFF Control………………… Mechanical Data…………………………… Recommended Pad Layout Single & Dual Packaging Information…………………… Soldering and Reflow Consideration…… Part Number Structure…………………… Safety and Installation Instruction……… MTBF and Reliability……………………… P49 P50 P50 P51 P51 P52 P53 P53 Page 1 of 53 Application Note TMR 3WIE Series Absolute Maximum Rating Parameter Model Min Max TMR 3-12xxWIE -0.7 25 TMR 3-24xxWIE -0.7 50 TMR 3-48xxWIE -0.7 100 All -40 +70 Unit Input Voltage Input Surge Voltage ( 1 sec. ) VDC Operating Ambient Temperature Without Derating With Derating ℃ -40 +85 Operating Case Temperature All --- +105 ℃ Storage Temperature All -55 +125 ℃ Output Specification Parameter Output Voltage (Vin=Vin nom; Full Load; TA=25℃) Model Min Nominal Max TMR 3-xx10WIE 3.267 3.3 3.333 Unit TMR 3-xx11WIE 4.95 5 5.05 TMR 3-xx12WIE 11.88 12 12.12 TMR 3-xx13WIE 14.85 15 15.15 TMR 3-xx21WIE ±4.95 ±5 ±5.05 TMR 3-xx22WIE ±11.88 ±12 ±12.12 TMR 3-xx23WIE ±14.85 ±15 ±15.15 --- ±0.3 ±0.5 --- ±0.5 ±1.0 50 75 --- --- ±0.02 %/℃ Peak Deviation --- ±3 --- % Recovery Time (Vout < 10% peak deviation) --- 300 500 μsec TMR 3-xx10WIE 175 --- 700 TMR 3-xx11WIE 150 --- 600 TMR 3-xx12WIE 63 --- 250 TMR 3-xx13WIE 50 --- 200 TMR 3-xx21WIE ±75 --- ±300 TMR 3-xx22WIE ±31 --- ±125 TMR 3-xx23WIE ±25 --- ±100 Output Regulation Line (Vin min to Vin max at Full Load) Output Regulation Load (25% to 100% of Full Load) Output Ripple & Noise --- Peak-to-Peak (5Hz to 20MHz bandwidth) Temperature Coefficient All VDC % % mV pk-pk Dynamic Load Response (Vin = Vin nom ; TA =25℃ Load step change form form 75% to 100% or 100% to 75% of full Load) Ouput Current Output Short Circuit Protection http://www.tracopower.com All All mA Continuous Page 2 of 53 Application Note TMR 3WIE Series Input Specification Parameter Operating Input Voltage Under Voltage Lockout Turn-on Threshold Under Voltage Lockout Turn-off Threshold Input Current (Maximum value at Vin= Vin nom;Full Load) Input Standby Current (Typical value at Vin = Vin nom; No Load) Remote ON/OFF Control (The On/Off pin voltage is referenced to-Vin) Positive logic On/Off pin Low Voltage (Remote ON) On/Off pin High Voltage (Remote OFF) Remote Off Stand by Input Current Input Current of Remote Control Pin http://www.tracopower.com Model TMR 3-12xxWIE TMR 3-24xxWIE TMR 3-48xxWIE TMR 3-12xxWIE TMR 3-24xxWIE TMR 3-48xxWIE TMR 3-12xxWIE TMR 3-24xxWIE TMR 3-48xxWIE TMR 3-1210WIE TMR 3-1211WIE TMR 3-1212WIE TMR 3-1213WIE TMR 3-1221WIE TMR 3-1222WIE TMR 3-1223WIE TMR 3-2410WIE TMR 3-2411WIE TMR 3-2412WIE TMR 3-2413WIE TMR 3-2421WIE TMR 3-2422WIE TMR 3-2423WIE TMR 3-4810WIE TMR 3-4811WIE TMR 3-4812WIE TMR 3-4813WIE TMR 3-4821WIE TMR 3-4822WIE TMR 3-4823WIE TMR 3-1210WIE TMR 3-1211WIE TMR 3-1212WIE TMR 3-1213WIE TMR 3-1221WIE TMR 3-1222WIE TMR 3-1223WIE TMR 3-2410WIE TMR 3-2411WIE TMR 3-2412WIE TMR 3-2413WIE TMR 3-2421WIE TMR 3-2422WIE TMR 3-2423WIE TMR 3-4810WIE TMR 3-4811WIE TMR 3-4812WIE TMR 3-4813WIE TMR 3-4821WIE TMR 3-4822WIE TMR 3-4823WIE All All All Min 4.5 9 18 3 4.5 8.5 ------------------------------------------------------------------------------------------- Nominal 12 24 48 4 6 12 3.5 ----260 320 313 313 313 313 313 128 156 154 154 158 156 154 65 79 79 79 79 79 78 0 2.7 ----- --------- 60 25 15 Max 18 36 75 4.5 9 18 4 8 16 ------------------------------------------------------------------------------------- 0.6 15 2.5 1 Unit VDC VDC VDC mA mA VDC VDC mA mA Page 3 of 53 Application Note TMR 3WIE Series General Specification Parameter Efficiency (Vin =Vin nom; Full Load; TA =25℃) Isolation voltage Input to Output (for 60 seconds) Isolation resistance Isolation capacitance Switching Frequency MTBF MIL-STD-217F, TC=25℃ http://www.tracopower.com Model TMR 3-1210WIE TMR 3-1211WIE TMR 3-1212WIE TMR 3-1213WIE TMR 3-1221WIE TMR 3-1222WIE TMR 3-1223WIE TMR 3-2410WIE TMR 3-2411WIE TMR 3-2412WIE TMR 3-2413WIE TMR 3-2421WIE TMR 3-2422WIE TMR 3-2423WIE TMR 3-4810WIE TMR 3-4811WIE TMR 3-4812WIE TMR 3-4813WIE TMR 3-4821WIE TMR 3-4822WIE TMR 3-4823WIE All Min ------------------------------------------1600 Nominal 74 78 80 80 80 80 80 75 80 81 81 79 80 81 74 79 79 79 79 79 80 --- Max --------------------------------------------- Unit % VDC --- --- All 1000 ----- 60 250 200 --- MΩ pF KHz All 800,000 --- --- Hours Page 4 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1210WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 5 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1210WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 6 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1211WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 7 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1211WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 8 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1212WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 9 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1212WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 10 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1213WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 11 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1213WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 12 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1221WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 13 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1221WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 14 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1222WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 15 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1222WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 16 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1223WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 4.5V 30 12V 18V 20 20 40 60 80 100 % of Full Load 75 70 65 60 4.5 12.0 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 17 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1223WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 18 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2410WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 19 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2410WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 20 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2411WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 21 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2411WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 22 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2412WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 23 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2412WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 24 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2413WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 25 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2413WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 26 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2421WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 27 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2421WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 28 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2422WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 29 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2422WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 30 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2423WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 9V 30 24V 36V 20 20 40 60 80 100 % of Full Load 75 70 65 60 9 24 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 31 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2423WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 32 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4810WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 10 20 30 40 50 60 70 80 90 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 33 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4810WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 34 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4811WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 20 40 60 80 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 35 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4811WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 36 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4812WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 20 40 60 80 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 37 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4812WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 38 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4813WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 20 40 60 80 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 39 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4813WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 40 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4821WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 36V 30 48V 75V 20 20 40 60 80 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 41 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4821WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 42 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4822WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 10 20 30 40 50 60 70 80 90 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 43 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4822WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 44 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4823WIE 90 80 85 70 80 Efficiency(%) Efficiency(%) 90 60 50 40 18V 30 48V 75V 20 20 40 60 80 100 % of Full Load 75 70 65 60 18 48 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom Using ON/OFF Voltage Start-Up and Vout Rise Characteristic Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load http://www.tracopower.com Vin = Vin nom ; Full Load Page 45 of 53 Application Note TMR 3WIE Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4823WIE (Continued) 100 Natural convection Output Power (%) 80 100LFM 60 200LFM 400LFM 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature C Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom http://www.tracopower.com Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load; QP Page 46 of 53 Application Note TMR 3WIE Series Testing Configurations Peak-to-peak output ripple & noise measurement test up Use a Cout 0.47μF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between 50 mm and 75 mm from the DC/DC Converter. +Vin +Out Single Output DC / DC Converter -Vin Copper Strip Cout -Out +Vin Dual Output DC / DC Converter Resistive Load Scope -Vin Copper Strip +Out Copper Strip Cout Com. -Out Scope Copper Strip Cout Copper Strip 330pF Resistive Load Scope 330pF Output voltage and efficiency measurement test up CONTACT AND DISTRIBUTION LOSSES CONTACT AND DISTRIBUTION LOSSES +Vin üüü V V -Vin http://www.tracopower.com +Vo Load -Vo Page 47 of 53 Application Note TMR 3WIE Series EMC considerations C3 L1 +Vin +Vin +Vo +Vout Vout Load C2 C1 -Vin -Vin -Vo -Vout Recommended circuit to comply EN55022 Class A Limits Single Output Dual Output Recommended PCB Layout with Input Filter To: comply with EN55022 CLASS A following components are needed: Model TMR 3-12xxWIE TMR 3-24xxWIE TMR 3-48xxWIE Component C1 C3 L1 C1 C3 L1 C1,C2 C3 L1 Value 4.7μF/50V 1210 X7R 220pF/2KV 1808 X7R 2.2μH SCD0403T/2.6A 4.7μF/50V 1210 X7R 220pF/2KV 1808 X7R 4.7μH SCD0403T/1.7A 4.7μF/100V 1210 X7S 220pF/2KV 1808 X7R 4.7μH SCD0403T/1.7A Input Source Impedance The power module should be connected to a low ac-impedance input source. Highly inductive source impedances can affect the stability of the power module. In applications where power is supplied over long lines and output loading is high, it may be necessary to use a capacitor at the input to ensure startup. Capacitor mounted close to the power module helps ensure stability of the unit, it is commended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 KHz) capacitor of a 3.3μF for the 12V input devices and a 1.5μF for the 24V and 48V devices. http://www.tracopower.com Page 48 of 53 Application Note TMR 3WIE Series Output Over Current Protection To provide protection in a fault (output overload) condition, the unit is equipped with internal current limiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. The unit operates normally once the output current is brought back into its specified range Remote ON/OFF Control With no suffix, the positive logic remote ON/OFF control circuit is included. Turns the module ON during logic High on the ON/Off pin and turns OFF during logic Low. The ON/OFF input signal (Von/off) that referenced to GND. If not using the remote on/off feature, please open circuit between on/off pin and -Vin pin to turn the module on. With suffix-N, the negative logic remote ON/OFF control circuit is included. Turns the module ON during logic Low on the On/Off pin and turns OFF during logic High. The On/Off pin is an open collector/drain logic input signal (Von/off) that referenced to GND. If not using the remote on/off feature. Please short circuit between on/off pin and –Vin pin to turn the module on. Remote ON/OFF implementation +Vin POWER MODULE lo ON/OFF OPTOISOLATOR + Von/off -Vin Isolated-Closure Remote ON/OFF +Vin POWER MODULE Vcc TTL lo + SYSTEM ON/OFF CONTROL ON/OFF Von/off -Vin Level Control Using TTL Output http://www.tracopower.com Page 49 of 53 Application Note TMR 3WIE Series Mechanical Dimensions 21.8 [0.86] 0.5 [0.02] 3.2 [0.13] 11.2 [0.44] Pin Connections 0.5 [0.02] 2.00 [0.08] 2X2.54 5.08 [2X0.10] [0.20] 3X2.54 [3X0.10] Pin 1 2 3 5 6 7 8 Single Output -Vin +Vin Remote On/Off NC +Vout -Vout NC Dual Output -Vin +Vin Remote On/Off NC +Vout Common -Vout 2 3 5 6 7 8 9.3 [0.37] 1 0.25 [0.01] Bottom View 2.7 [0.11] 20.8 [0.82] 0.50 [0.02] 1. All dimensions in mm (inches) Tolerance: X.X±0.5 (X.XX±0.02”) X.XX±0.25 (X.XXX±0.01”) 2.Pin pitch tolerance:±0.25 (±0.01”) 3.Pin dimension tolerance:±0.1 (±0.004”) Recommended Pad Layout for Single & Dual Output Converter http://www.tracopower.com Page 50 of 53 Application Note TMR 3WIE Series Packaging Information Soldering and Reflow Considerations Lead free wave solder profile for TMR 3WIE Series http://www.tracopower.com Page 51 of 53 Application Note TMR 3WIE Series Part Number Structure TMR 3-2423WIE Max. Output Power 3W Input Voltage 12: 12V 24: 24V 48: 48V Output Mode 1: Single 2: Dual (±) Output Voltage 0: 3.3V 1: 5V 2: 12V 3: 15V Feature WI: Wide Input E: Economic Model Number Input Range (VDC) Output Voltage (VDC) Max. Output Current (mA) Input Current at Full Load(1) (mA) Efficiency(2) (%) TMR 3-1210WIE TMR 3-1211WIE TMR 3-1212WIE TMR 3-1213WIE TMR 3-1221WIE TMR 3-1222WIE TMR 3-1223WIE TMR 3-2410WIE TMR 3-2411WIE TMR 3-2412WIE TMR 3-2413WIE TMR 3-2421WIE TMR 3-2422WIE TMR 3-2423WIE TMR 3-4810WIE TMR 3-4811WIE TMR 3-4812WIE TMR 3-4813WIE TMR 3-4821WIE TMR 3-4822WIE TMR 3-4823WIE 4.5-18 4.5-18 4.5-18 4.5-18 4.5-18 4.5-18 4.5-18 9-36 9-36 9-36 9-36 9-36 9-36 9-36 18-75 18-75 18-75 18-75 18-75 18-75 18-75 3.3 5 12 15 ±5 ±12 ±15 3.3 5 12 15 ±5 ±12 ±15 3.3 5 12 15 ±5 ±12 ±15 700 600 250 200 ±300 ±125 ±100 700 600 250 200 ±300 ±125 ±100 700 600 250 200 ±300 ±125 ±100 260 320 313 313 313 313 313 128 156 154 154 158 156 154 65 79 79 79 79 79 78 74 78 80 80 80 80 80 75 80 81 81 79 80 81 74 79 79 79 79 79 80 Note 1. Maximum value at nominal input voltage and full load of standard type. Note 2. Typical value at nominal input voltage and full load. http://www.tracopower.com Page 52 of 53 Application Note TMR 3WIE Series Safety and Installation Instruction Fusing Consideration Caution: This power module is not internally fused. An input line fuse must always be used. This encapsulated power module can be used in a wide variety of applications, ranging from simple stand-alone operation to an integrated part of sophisticated power architecture. To maximum flexibility, internal fusing is not included; however, to achieve maximum safety and system protection, always use an input line fuse. The safety agencies require a normal-blow fuse in 12Vin with maximum rating of 1.5A, in 24Vin with maximum rating of 700mA, in 48Vin with maximum rating of 350mA. Based on the information provided in this data sheet on Inrush energy and maximum dc input current; the same type of fuse with lower rating can be used. Refer to the fuse manufacturer’s data for further information. MTBF and Reliability The MTBF of TMR 3WIE series of DC/DC converters has been calculated using MIL-HDBK 217F NOTICE2, Operating Temperature 25℃, Ground Benign. Model MTBF TMR 3-1210WIE 897,989 TMR 3-1211WIE 1,018,123 TMR 3-1212WIE 1,102,901 TMR 3-1213WIE 1,104,362 TMR 3-1221WIE 947,418 TMR 3-1222WIE 1,015,641 TMR 3-1223WIE 1,026,694 TMR 3-2410WIE 944,555 TMR 3-2411WIE 1,043,950 TMR 3-2412WIE 1,120,951 TMR 3-2413WIE 1,120,951 TMR 3-2421WIE 962,464 TMR 3-2422WIE 1,061,797 TMR 3-2423WIE 1,041,884 TMR 3-4810WIE 959,509 TMR 3-4811WIE 1,035,197 TMR 3-4812WIE 1,128,668 TMR 3-4813WIE 1,150,219 TMR 3-4821WIE 953,380 TMR 3-4822WIE 977,135 TMR 3-4823WIE 1,036,269 Unit Hours Specifications can be changed without notice Rev. 06/12 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page 53 of 53