Application Note TMR 3E Series 3W, Wide Input Range SIP, Single & Dual Output DC/DC Converters Features l High Efficiency up to 81% l 1600VDC Isolation l MTBF > 1,000,000 Hours l 2:1 Wide Input Range l Low Cost l Remote On/Off Control l Temperature Performance -40℃ to +70℃ l UL 94V-0 Package Material l Internal SMD Construction Applications l Distributed power architectures l Workstations l Computer equipment l Communications equipment General Description TRACO’s TMR 3E-Series power modules are low-profile dc-dc converters that operate over input voltage ranges of 4.5-9VDC, 9-18VDC, 18-36VDC and 36-75VDC which provide precisely regulated single output voltages of 3.3V, 5V, 12V, 15V, ±5V, ±12V and ±15VDC. The -40℃ to +70℃ operating temperature range makes it ideal for data communication equipments, mobile battery driven equipments, distributed power systems, telecommunication equipments, mixed analog/digital subsystems, process/machine control equipments, computer peripheral systems and industrial robot systems. The modules have a maximum power rating of 3W and a typical full-load efficiency of 81%, continuous short circuit, 30mV output ripple, built-in filtering for both input and output minimize the need for external filtering. 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………… Short circuitry Protection………………… Remote ON/OFF Control……………… Mechanical Data…………………………… http://www.tracopower.com P2 P2 P4 P6 P7 P63 P64 P66 P66 P66 P66 P67 Recommended Pad Layout Single & Dual Soldering and Reflow Consideration……… Packaging Information……………………… Part Number Structure…………………… Safety and Installation Instruction MTBF and Reliability……………………… P67 P68 P68 P69 P70 P70 Page 1 of 70 Application Note TMR 3E Series Absolute Maximum Rating Parameter Model Min Max Unit Input Voltage Continuous Transient (for 100ms max.) TMR 3-05xxE 9 TMR 3-12xxE 18 TMR 3-24xxE 36 TMR 3-48xxE 75 TMR 3-05xxE 11 TMR 3-12xxE 25 TMR 3-24xxE 50 TMR 3-48xxE 100 VDC Operating Ambient Temperature Without derating All -40 With derating ℃ +70 -40 +80 Operating Case Temperature All -40 +100 ℃ Storage Temperature All -55 +125 ℃ Output Specification Parameter Output Voltage (Vin=Vin nom; Full Load; TA=25℃) Model Min Nominal Max TMR 3-xx10E 3.267 3.3 3.333 TMR 3-xx11E 4.95 5 5.05 TMR 3-xx12E 11.88 12 12.12 TMR 3-xx13E 14.85 15 15.15 TMR 3-xx21E ±4.95 ±5 ±5.05 TMR 3-xx22E ±11.88 ±12 ±12.12 TMR 3-xx23E ±14.85 ±15 ±15.15 ±0.3 ±0.5 ±0.5 ±1.0 50 75 Output Regulation Line (Vin min to Vin max at Full Load) Output Regulation Load (25% to 100% of Full Load) Unit VDC % % Output Ripple & Noise Peak-to-Peak (5Hz to 20MHz bandwidth) All mV pk-pk (Measured with a 1μF/50V MLCC) http://www.tracopower.com Page 2 of 70 Application Note TMR 3E Series Output Specification (Continued) Parameter Temperature Coefficient Output Voltage Overshoot (VO=3.3V 7%) (Vin min to Vin max ; Full Load; TA = 25℃) Model Min Nominal Max Unit All --- --- ±0.02 %/℃ All --- --- 5 % ±3%Vo ±5%Vo mV 300 500 μS Dynamic Load Response (Vin = Vin nom ; TA=25℃ Load step change form 75% to 100% or 100 to 75% of Full Load All Peak Deviation Setting Time (Vout < 10% peak deviation) TMR 3-xx10E 175 700 TMR 3-xx11E 150 600 TMR 3-xx12E 63 250 TMR 3-xx13E f50 200 TMR 3-xx21E ±75 ±300 TMR 3-xx22E ±31 ±125 TMR 3-xx23E ±25 ±100 Output Over Current Protection All 110 Output Short Circuit Protection All Output Current http://www.tracopower.com mA %FL Continuous Page 3 of 70 Application Note TMR 3E 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) http://www.tracopower.com Model Min Nominal Max TMR 3-05xxE 4.5 5 9 TMR 3-12xxE 9 12 18 TMR 3-24xxE 18 24 36 TMR 3-48xxE 36 48 75 TMR 3-05xxE 3 4 4.5 TMR 3-12xxE 4.5 7 9 TMR 3-24xxE 8 12 18 TMR 3-48xxE 16 24 36 TMR 3-05xxE --- 3.5 4 TMR 3-12xxE --- 6.5 8.5 TMR 3-24xxE --- 11 17 TMR 3-48xxE --- 22 34 TMR 3-0510E 651 TMR 3-0511E 822 TMR 3-0512E 759 TMR 3-0513E 759 TMR 3-0521E 811 TMR 3-0522E 759 TMR 3-0523E 759 TMR 3-1210E 257 TMR 3-1211E 321 TMR 3-1212E 301 TMR 3-1213E 301 TMR 3-1221E 316 TMR 3-1222E 301 TMR 3-1223E 301 TMR 3-2410E 128 TMR 3-2411E 160 TMR 3-2412E 151 TMR 3-2413E 151 TMR 3-2421E 156 TMR 3-2422E 151 TMR 3-2423E 151 TMR 3-4810E 64 TMR 3-4811E 80 TMR 3-4812E 75 TMR 3-4813E 75 TMR 3-4821E 78 TMR 3-4822E 75 TMR 3-4823E 75 Unit VDC VDC VDC mA Page 4 of 70 Application Note TMR 3E Series Input Specification Parameter Input Standby current (Typical value at Vin = Vin nom; No Load) Model Min Nominal Max Unit TMR 3-0510E TMR 3-0511E TMR 3-0512E TMR 3-0513E 70 TMR 3-0521E TMR 3-0522E TMR 3-0523E TMR 3-1210E TMR 3-1211E TMR 3-1212E TMR 3-1213E 20 TMR 3-1221E TMR 3-1222E TMR 3-1223E mA TMR 3-2410E TMR 3-2411E TMR 3-2412E TMR 3-2413E 10 TMR 3-2421E TMR 3-2422E TMR 3-2423E TMR 3-4810E TMR 3-4811E TMR 3-4812E TMR 3-4813E 8 TMR 3-4821E TMR 3-4822E TMR 3-4823E Remote ON/OFF Control (The On/Off pin voltage is referenced to-Vin) Positive logic All On/Off pin Low Voltage (Remote ON) On/Off pin High Voltage (Remote OFF) 0 0.6 VDC 2.7 15 VDC Remote Off Stand by Input Current All 2.5 mA Input Current of Remote Control Pin All 1 mA http://www.tracopower.com Page 5 of 70 Application Note TMR 3E Series General Specification Parameter Efficiency (Vin =Vin nom; Full Load; TA =25℃) Model Nominal TMR 3-0510E 71 TMR 3-0511E 73 TMR 3-0512E 79 TMR 3-0513E 79 TMR 3-0521E 74 TMR 3-0522E 79 TMR 3-0523E 79 TMR 3-1210E 75 TMR 3-1211E 78 TMR 3-1212E 83 TMR 3-1213E 83 TMR 3-1221E 79 TMR 3-1222E 83 TMR 3-1223E 83 TMR 3-2410E 75 TMR 3-2411E 78 TMR 3-2412E 83 TMR 3-2413E 83 TMR 3-2421E 80 TMR 3-2422E 83 TMR 3-2423E 83 TMR 3-4810E 75 TMR 3-4811E 78 TMR 3-4812E 83 TMR 3-4813E 83 TMR 3-4821E 80 TMR 3-4822E 83 TMR 3-4823E 83 Isolation voltage Input to Output (for 60 seconds) Isolation resistance Min All Max Unit % 1600 VDC 1000 MΩ Isolation capacitance 60 Switching Frequency 250 KHz Weight 4.8 g MTBF MIL-STD-217F, TC=25℃ http://www.tracopower.com 1000 200 pF K Hours Page 6 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0510E 90 70 80 60 70 Efficiency(%) Efficiency(%) 80 50 40 30 20 4.5V 10 5V 9V 0 10 20 30 40 50 60 70 80 90 100 % of Full Load 60 50 40 30 20 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0510E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 8 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0511E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 4.5V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 5V 30 9V 20 100 % of Full Load 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figurs are identical for TMR 3-0511E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 10 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0512E 90 90 80 80 Efficiency(%) Efficiency(%) 70 60 50 40 30 4.5V 20 5V 10 9V 0 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 20 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0512E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 12 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0513E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 4.5V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 5V 30 9V 20 100 % of Full Load 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0513E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 14 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0521E 90 90 80 80 Efficiency(%) Efficiency(%) 70 60 50 40 30 4.5V 20 5V 10 9V 0 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 20 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0521E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 16 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0522E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 4.5V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 5V 30 9V 20 100 % of Full Load 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0522E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 18 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0523E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 4.5V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 5V 30 9V 20 100 % of Full Load 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-0523E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 20 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1210E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1210E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 22 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1211E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1211E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 24 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1212E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1212E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 26 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1213E 90 100 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 9V 20 12V 10 18V 0 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 20 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1213E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 28 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1221E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1221E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 30 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1222E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1222E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 32 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1223E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 9V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 12V 30 18V 20 100 % of Full Load 9 10 11 12 13 14 15 16 17 18 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 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-1223E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 34 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2410E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 35 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2410E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 36 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2411E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 37 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2411E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 38 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2412E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 39 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2412E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 40 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2413E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 41 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2413E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 42 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2421E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 43 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2421E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 44 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2422E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 45 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2422E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 46 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2423E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 18V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 24V 30 36V 20 100 % of Full Load 18 20 22 24 26 28 30 32 34 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 47 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-2423E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vi= =Vin nom http://www.tracopower.com Page 48 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4810E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 49 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4810E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 50 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4811E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 51 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4811E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 52 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4812E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 53 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4812E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 54 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4813E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 55 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4813E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 56 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4821E 90 90 80 80 60 Efficiency(%) Efficiency(%) 70 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 57 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4821E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 58 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4822E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 59 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4822E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 60 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4823E 100 90 90 80 70 Efficiency(%) Efficiency(%) 80 60 50 40 30 36V 20 10 0 10 20 30 40 50 60 70 80 90 70 60 50 40 48V 30 75V 20 100 % of Full Load 36 40 45 49 53 58 62 66 71 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 61 of 70 Application Note TMR 3E Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMR 3-4823E (Continued) Conduction Emission of EN55022 Class A Vin =Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin =Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -40 50 60 70 80 90 100 110 Ambient Temperature ] Derating Output Current Versus Ambient Temperature and Airflow Vin =Vin nom http://www.tracopower.com Page 62 of 70 Application Note TMR 3E Series Testing Configurations Input reflected-ripple current measurement test up To Oscilloscope + +Vin Lin Battery üüü Probe Cin +Out DC / DC Converter -Vin Load -Out Input reflected-ripple current is measured with a inductor Lin (4.7µH) and Cin (220µF, ESR < 1.0Ω at 100 KHz) to simulate source impedance. Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz. Peak-to-peak output ripple & noise measurement test up +Vin +Vin +Out Single Output DC / DC Converter -Vin Copper Strip Cout -Out Scope +Out Copper Strip Scope Cout Dual Output Com. DC / DC Converter Copper Strip -Vin Copper Strip -Out Cout Resistive Load Scope Resistive Load Copper Strip 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 63 of 70 Application Note TMR 3E Series EMC considerations L1 +Vout +Vin + INPUT C1 Load -Vin - INPUT - Vout C3 Suggested Schematic to comply with EN55022 Conducted Noise Class A Recommended PCB Layout with Input Filter To comply with conducted noise according to EN55022 CLASS A following components are required: Model TMR 3-05XXE TMR 3-12XXE TMR3-24XXE TMR 3-48XXE http://www.tracopower.com Component Value C1 C3 L1 C1 C3 L1 C1 C3 L1 C1 C3 L1 10µF/25V 1206 X7R 470pF/2KV 1808 X7R 3.3µH SCD0403T/2A 4.7µF /25V 1206 X7R 470pF/2KV 1808 X7R 3.3µH SCD0403T/2A 4.7µF /50V 1812 X7R 470pF/2KV 1808 X7R 12µH SR0302T/0.75A 1µF /100V 1812 X7R 470pF/2KV 1808 X7R 88µH SCD0403T/1.42A Page 64 of 70 Application Note TMR 3E Series EMC Considerations (Continued) L1 C1 - INPUT +Vout +Vin + INPUT C2 Load -Vin - Vout C3 Suggested Schematic to comply with EN55022 Conducted Noise Class B Recommended PCB Layout with Input Filter To comply with conducted noise according to EN55022 CLASS B following components are required: Model Component Value C1&C2 10µF/25V 1210 X7R TMR 3-05XXE C3 2200pF/2KV 1808 X7R L1 3.3µH SCD0403T/2A C1&C2 10µF/25V 1210 X7R TMR 3-12XXE C3 2200pF/2KV 1808 X7R L1 3.3µH SCD0403T/2A C1 10µF/50V 2220 X7R TMR 3-24XXE C3 1000pF/2KV 1808 X7R L1 27µH SCD0403T/0.71A C1 4.7µF/100V 2220 X7R TMR 3-48XXE C3 1000pF/2KV 1808 X7R L1 88µH SCD0403T/1.42A http://www.tracopower.com Page 65 of 70 Application Note TMR 3E Series Input Source Impedance The power module should be connected to a low impedance input source. Highly inductive source impedance can affect the stability of the power module. Input external L-C filter is recommended to minimize input reflected ripple current. The inductor is simulated source impedance of 12µH and capacitor is Nippon chemi-con 47µF/100V. The capacitor must as close as possible to the input terminals of the power module for lower impedance. 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. Short Circuitry Protection Continuous, hiccup and auto-recovery mode. During short circuit, converter still shut down, The average current during this condition will be very low and the device will be safe in this condition. Remote ON/OFF Control 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. 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 MODULE lo + TTL lo + SYSTEM ON/OFF CONTROL Von/off -Vin Isolated-Closure Remote ON/OFF POWER MODULE Vcc ON/OFF OPTOISOLATOR http://www.tracopower.com +Vin POWER ON/OFF Von/off -Vin Level Control Using TTL Output Page 66 of 70 Application Note TMR 3E Series Mechanical Dimensions 21.8 [0.86] 11.2 [0.44] 3.2 [0.13] 0.5 [0.02] Pin Connections 0.5 [0.02] 2.0 [0.08] 3X2.54 [3X0.10] 2X2.54 5.08 [2X0.10] [0.20] 1 2 3 5 6 7 8 2.7 [0.11] Bottom View 0.25 [0.01] 9.3 [0.37] 20.8 [0.82] Pin 1 2 3 5 6 7 8 Single -Vin +Vin Remote On/Off NC +Vout -Vout NC Dual -Vin +Vin Remote On/Off NC +Vout Common -Vout NC: No Connection 1. All dimensions in mm (inches) Tolerance: X.X±0.25 (X.XX±0.01”) X.XX±0.13 (X.XXX±0.005”) 2.Pin pitch tolerance:±0.25 (±0.01”) 3.Pin dimension tolerance:±0.1 (±0.004”) 0.50 [0.02] Recommended Pad Layout for Single & Dual Output Converter http://www.tracopower.com Page 67 of 70 Application Note TMR 3E Series Soldering and Reflow Considerations Lead free wave solder profile for TMR 3E Series Zone Preheat zone Reference Parameter Rise temp. speed：3℃/sec max. Preheat temp.：100 ~ 130℃ Actual Peak temp.：250 ~ 260℃ heating Peak time(T1+T2)：4 ~ 6 sec Reference Solder: Sn-Ag-Cu：Sn-Cu：Sn-Ag Hand Welding: Soldering iron：Power 60W Welding Time: 2~4 sec Temp.: 380~400℃ Packaging Information http://www.tracopower.com Page 68 of 70 Application Note TMR 3E Series Part Number Structure TMR 3-2413E Max. Output Power 3W Input Voltage 05: 5V 12: 12V 24: 24V 48: 48V Output Mode 1: Single 2: Dual (±) Output Voltage 0: 3.3V 1: 5V 2: 12V 3: 15V Feature E: Economic Model Number Input Range (VDC) Output Voltage (VDC) Max. Output Current (mA) Input Current at Full Load(1) (mA) Efficiency(2) (%) TMR 3-0510E TMR 3-0511E TMR 3-0512E TMR 3-0513E TMR 3-0521E TMR 3-0522E TMR 3-0523E TMR 3-1210E TMR 3-1211E TMR 3-1212E TMR 3-1213E TMR 3-1221E TMR 3-1222E TMR 3-1223E TMR 3-2410E TMR 3-2411E TMR 3-2412E TMR 3-2413E TMR 3-2421E TMR 3-2422E TMR 3-2423E TMR 3-4810E TMR 3-4811E TMR 3-4812E TMR 3-4813E TMR 3-4821E TMR 3-4822E TMR 3-4823E 4.5-9 4.5-9 4.5-9 4.5-9 4.5-9 4.5-9 4.5-9 9-18 9-18 9-18 9-18 9-18 9-18 9-18 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 3.3 5 12 15 ±5 ±12 ±15 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 ±100 700 600 250 200 ±300 ±125 ±100 651 822 759 759 811 759 759 257 321 301 301 316 301 301 128 160 151 151 156 151 151 64 80 75 75 78 75 75 71 73 79 79 74 79 79 75 78 83 83 79 83 83 75 78 83 83 80 83 83 75 78 83 83 80 83 83 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 69 of 70 Application Note TMR 3E 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 5Vin with maximum rating of 2A, in 12Vin with maximum rating of 1A, in 24Vin with maximum rating of 500mA and in 48Vin with maximum rating of 250mA. 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 3E series of DC/DC converters has been calculated using MIL-HDBK 217F NOTICE2, Operating Temperature 25℃, Ground Benign. TMR 3-0510E: MTBF=1,235,483 Hours TMR 3-0511E: MTBF=1,352,265 Hours TMR 3-0512E: MTBF=1,402,525 Hours TMR 3-0513E: MTBF=1,379,310 Hours TMR 3-0521E: MTBF=1,235,483 Hours TMR 3-0522E: MTBF=1,413,627 Hours TMR 3-0523E: MTBF=1,393,146 Hours TMR 3-1210E: MTBF=1,219,363 Hours TMR 3-1211E: MTBF=1,352,265 Hours TMR 3-1212E: MTBF=1,382,361 Hours TMR 3-1223E: MTBF=1,379,310 Hours TMR 3-1221E: MTBF=1,219,363 Hours TMR 3-1222E: MTBF=1,393,146 Hours TMR 3-1223E: MTBF=1,373,249 Hours TMR 3-2410E: MTBF=1,211,534 Hours TMR 3-2411E: MTBF=1,324,153 Hours TMR 3-2412E: MTBF=1,372,495 Hours TMR 3-2413E: MTBF=1,369,488 Hours TMR 3-2421E: MTBF=1,211,534 Hours TMR 3-2422E: MTBF=1,383,126 Hours TMR 3-2423E: MTBF=1,383,126 Hours TMR 3-4810E: MTBF=1,203,659 Hours TMR 3-4811E: MTBF=1,314,924 Hours TMR 3-4812E: MTBF=1,362,769 Hours TMR 3-4813E: MTBF=1,359,804 Hours TMR 3-4821E: MTBF=1,203,659 Hours TMR 3-4822E: MTBF=1,373,249 Hours TMR 3-4223E: MTBF=1,373,249 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 70 of 70