Application Note TEN 20 Series TEN 20 Series 20W, Wide Input Range, Single & Dual Output DC/DC Converters Features ►2”x 1”x 0.4” Metal Package ►Wide 2:1 Input Range ►Very high Efficiency up to 89% ►Operating Temp. Range –40°C to +80°C ►Short Circuit Protection ►I/O-isolation 1500VDC ►Input Filter meets EN 55022,class A and FCC, level A ►Remote On/Off (Option) ►3 Years Product Warranty Applications ►Distributed power architectures ►Workstations ►Computer equipment ►Communications equipment General Description The TRACO TEN 20 series is a range of isolated 20W DC/DC converter modules featuring fully regulated output voltages and wide 2:1 input voltage ranges. The product comes in a 2”x 1”x 0.4” metal package with industry standard pinout. An excellent efficiency allows an operating temperature range of –40°C to +80°C. They feature an input filter to meet EN 55022, class A, and optional remote On/Off input. Typical applications for these converters are battery operated equipment and instrumentation, distributed power systems, data communication and general industrial electronics. 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 P43 P42 P42 P42 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……………………… P43 P44 P44 P45 P45 P46 P47 P47 Page 1 of 47 Application Note TEN 20 Series Absolute Maximum Rating Parameter Model Min Max 12VDC Input Models -0.7 25 24VDC Input Models -0.7 50 48VDC Input Models -0.7 100 All -40 +50 Unit Input Voltage Input Surge Voltage ( 1 sec. ) VDC Operating Ambient Temperature Without Derating With Derating ℃ -40 +80 Operating Case Temperature All --- +100 ℃ Storage Temperature All -50 +125 ℃ Output Specification Parameter Output Voltage (Vin=Vin nom; Full Load; TA=25℃) Model Min Nominal Max TEN 20-xx10 3.267 3.3 3.333 Unit TEN 20-xx11 4.95 5 5.05 TEN 20-xx12 11.88 12 12.12 TEN 20-xx13 14.85 15 15.15 TEN 20-xx22 ±11.88 ±12 ±12.12 TEN 20-xx23 ±14.85 ±15 ±15.15 --- ±0.1 ±0.3 % --- ±0.5 ±1.0 % ±0.1 ±0.5 55 80 --- ±0.01 ±0.02 %/℃ --- ±2%Vo ±4%Vo mV --- 150 300 μS TEN 20-xx10 240 --- 4000 TEN 20-xx11 240 --- 4000 TEN 20-xx12 100 --- 1670 TEN 20-xx13 80 --- 1340 TEN 20-xx22 ±50 --- ±835 TEN 20-xx23 ±40 --- ±670 Output Over Current Protection All 120 --- --- Output Short Circuit Protection All Output Regulation Line (Vin min to Vin max at Full Load) Output Regulation Load (10% to 100% of Full Load) TEN 20-xx10 Load (10% to 100% of Full Load) Other Models 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 25% Load Step Change All Peak Deviation Setting Time Output Current http://www.tracopower.com mA %FL Continuous Page 2 of 47 Application Note TEN 20 Series Input Specification Parameter Operating Input Voltage Under Voltage Lockout Turn-on Threshold Under Voltage Lockout Turn-off Threshold Input Reflected Ripple Current (0 to 500KHz, 4.7μH source impedance) Input Current (Maximum value at Vin= Vin nom;Full Load) Input Standby Current (Typical value at Vin = Vin nom; No Load) http://www.tracopower.com Model 12V Input Models 24V Input Models 48V Input Models 12V Input Models 24V Input Models 48V Input Models 12V Input Models 24V Input Models 48V Input Models 12V Input Models 24V Input Models 48V Input Models TEN 20-1210 TEN 20-1211 TEN 20-1212 TEN 20-1213 TEN 20-1222 TEN 20-1223 TEN 20-2410 TEN 20-2411 TEN 20-2412 TEN 20-2413 TEN 20-2422 TEN 20-2423 TEN 20-4810 TEN 20-4811 TEN 20-4812 TEN 20-4813 TEN 20-4822 TEN 20-4823 TEN 20-1210 TEN 20-1211 TEN 20-1212 TEN 20-1213 TEN 20-1222 TEN 20-1223 TEN 20-2410 TEN 20-2411 TEN 20-2412 TEN 20-2413 TEN 20-2422 TEN 20-2423 TEN 20-4810 TEN 20-4811 TEN 20-4812 TEN 20-4813 TEN 20-4822 TEN 20-4823 Min 9 18 36 8.6 17 34 8.1 16 32 ------------------------------------------- Nominal 12 24 48 8.8 17.5 35 8.3 16.5 33 50 30 20 1358 1984 1898 1903 1898 1903 671 980 938 941 938 941 335 490 469 471 469 471 Max 18 36 75 9 18 36 8.5 17 34 ------------------------------------------- --- 30 --- --- 17 --- --- 10 --- Unit VDC VDC VDC mA pk-pk mA mA Page 3 of 47 Application Note TEN 20 Series Input Specification Remote ON/OFF Control (The On/Off pin voltage is referenced to-Vin) Positive logic On/Off pin High Voltage (Remote ON) On/Off pin Low Voltage (Remote OFF) Remote Off Stand by Input Current Control Pin Input Current (Remote ON) Control Pin Input Current (Remote OFF) All 2.5 0 ------- ----2 ----- 100 1 5 5 -100 VDC VDC mA μA μA Min --- Nominal Max --- Unit --- 84 General Specification Parameter Efficiency (Vin =Vin nom; Full Load; TA =25℃) Model TEN 20-1210 TEN 20-1211 TEN 20-1212 TEN 20-1213 TEN 20-1222 TEN 20-1223 TEN 20-2410 TEN 20-2411 TEN 20-2412 TEN 20-2413 TEN 20-2422 TEN 20-2423 TEN 20-4810 TEN 20-4811 TEN 20-4812 TEN 20-4813 TEN 20-4822 ------------------------------- 88 88 88 88 82 85 89 89 89 89 82 85 89 89 89 ------------------- % --------------- 89 --- 1500 --- --- VDC 1000 --- --- MΩ Isolation Capacitance --- 1200 1500 pF Switching Frequency 290 330 360 KHz 600,000 --- --- Hours TEN 20-4823 Isolation Voltage --- 81 Input to Output (for 60 seconds) Isolation Resistance MTBF MIL-STD-217F, TC=25℃ http://www.tracopower.com All Page 4 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1210 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1210 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 6 of 47 Application Note TEN 20 Series Characteristic Curves 90 100 85 95 Efficiency(%) Efficiency(%) All test conditions are at 25℃ The figures are identical for TEN 20-1211 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; Transient Response to Dynamic Load Change from 100% to 75% of Full Load ; Vin = Vin nom ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1211 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 8 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1212 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1212 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 10 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1213 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1213 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 12 of 47 Application Note TEN 20 Series Characteristic Curves 90 100 85 95 Efficiency(%) Efficiency(%) All test conditions are at 25℃ The figures are identical for TEN 20-1222 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1222 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 14 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1223 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 9V 65 12V 18V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 9 12 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-1223 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 16 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2410 100 85 95 80 90 Efficiency(%) Efficiency(%) 90 75 70 18V 65 24V 36V 60 20 40 60 80 100 % of Full Load 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2410 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 18 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2411 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 18V 65 24V 36V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2411 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 20 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2412 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 18V 65 24V 36V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2412(Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 22 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2413 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 12V 65 24V 36V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2413 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 24 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2422 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 18V 65 24V 36V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2422 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 26 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2423 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 18V 65 24V 36V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 18 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-2423 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 28 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4810 100 85 95 80 90 Efficiency(%) Efficiency(%) 90 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4810 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 30 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4811 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4811(Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 32 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4812 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4812 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 80 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 34 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4813 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4813 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 36 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4822 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4822 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 80 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 38 of 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4823 100 90 95 Efficiency(%) Efficiency(%) 85 80 75 70 36V 65 48V 75V 60 20 40 60 80 100 % of Full Load 90 85 80 75 70 36 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 ON/OFF Voltage Start-Up and Output 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 47 Application Note TEN 20 Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TEN 20-4823 (Continued) Conduction Emission of EN55022 Class A Vin = Vin nom ; Full Load Conduction Emission of EN55022 Class B Vin = Vin nom ; Full Load 100 80 200LFM 60 Natural convection 80 100LFM Output Power (%) Output Power (%) 100 Natural convection 400LFM 40 100LFM 200LFM 60 400LFM 40 20 20 0 0 ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (without heatsink) http://www.tracopower.com ~ -40 30 40 50 60 70 Ambient Temperature 80 90 100 110 ] Derating Output Current Versus Ambient Temperature and Airflow Vin = Vin nom (with heatsink) Page 40 of 47 Application Note TEN 20 Series Testing Configurations Input reflected-ripple current measurement test up Component Value Reference L in 4.7μH ----- C in 220μF (ESR<1.0Ω at 100KHz) Aluminum Electrolytic Capacitor Peak-to-peak output ripple & noise measurement test up This noise pickup is eliminated as shown in Figure by using a scope probe with an external ground band or ring and pressing this band directly against the output common terminal of the power converter while the tip contacts the voltage output terminal. This makes the shortest possible connection across the output terminals. 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 41 of 47 Application Note TEN 20 Series EMC considerations T1 +Vin +Vout +Vin +Vout T1 +Vin +Vin +Vout Rload +Vout C1 C2 Rload C3 C1 C2 C3 COM Rload -Vin -Vin -Vout -Vout - Vin -Vin -Vout -Vout Single Output Dual Output Recommended circuit to comply EN55022 Class B Limits Recommended PCB Layout with Input Filter To: comply with EN55022 CLASS B following components are needed: Model Component Value TEN 20-12xx, TEN 20-24xx C1,C2 4.7μF/50V 1210 MLCC T1 0.55mH Common choke, core: T10X2.5X5 H5C3/HPN155 ψ0.64X9T C1,C2,C3 1.5μF/100V 1812 MLCC T1 0.55mH Common choke, core: T10X2.5X5 H5C3/HPN155 ψ0.64X9T TEN 20-48xx 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 recommended to use a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 KHz) capacitor of a 22μF for the 12V input devices and a 6.8μF for the 24V and 48V devices. 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. http://www.tracopower.com Page 42 of 47 Application Note TEN 20 Series Remote ON/OFF Control With suffix-RC, 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. 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 43 of 47 Application Note TEN 20 Series Mechanical Dimensions Pin Connections 10.16 [0.40] 2 6 15.2 [0.60] 1 Single Output Dual Output +Vin +Vin -Vin -Vin +Vout +Vout No Pin Common -Vout -Vout Remote On/Off (Optional) 50.8 [2.00] Bottom View 1.00 [ 0.04] 5 4 3 3.6 [0.14] Pin 1 2 3 4 5 6 10.16 [0.40] 20.32 [0.80] 2.54 [0.10] 1.1 [0.04] 7.62 [0.30] 5.08 [0.20] 7.62 [0.30] 6.0 [0.24] 25.4 [1.00] 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:±0.05 (±0.002”) 10.2 [0.40] Recommended Pad Layout for Single & Dual Output Converter 10.16 [0.40] 10.16 [0.40] 3 Top View 2 1 15.2 [0.60] 6 50.80 [2.00] 4 20.32 [0.80] 5 2.54 [0.10] 7.62 [0.30] 5.08 [0.20] 25.4 [1.00] http://www.tracopower.com 6X 2.5 0.1(PAD)[6X 0.098 0.04] 6X 1.3 +0.1(HOLE)[6X 0.05 +0.01 ] -0 -0 Page 44 of 47 Application Note TEN 20 Series Packaging Information Soldering and Reflow Considerations Lead free wave solder profile for TEN 20 Series http://www.tracopower.com Page 45 of 47 Application Note TEN 20 Series Part Number Structure TEN 20-2413 Max. Output Power 20W 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 Model Number Input Range (VDC) Output Voltage (VDC) Max. Output Current (mA) Input Current at Full Load(1) (mA) Efficiency(2) (%) TEN 20-1210 9-18 3.3 4000 1358 81 TEN 20-1211 9-18 5 4000 1984 84 TEN 20-1212 9-18 12 1670 1898 88 TEN 20-1213 9-18 15 1340 1903 88 TEN 20-1222 9-18 ±12 ±835 1898 88 TEN 20-1223 9-18 ±15 ±670 1903 88 TEN 20-2410 18-36 3.3 4000 671 82 TEN 20-2411 18-36 5 4000 980 85 TEN 20-2412 18-36 12 1670 938 89 TEN 20-2413 18-36 15 1340 941 89 TEN 20-2422 18-36 ±12 ±835 938 89 TEN 20-2423 18-36 ±15 ±670 941 89 TEN 20-4810 36-75 3.3 4000 335 82 TEN 20-4811 36-75 5 4000 490 85 TEN 20-4812 36-75 12 1670 469 89 TEN 20-4813 36-75 15 1340 471 89 TEN 20-4822 36-75 ±12 ±835 469 89 TEN 20-4823 36-75 ±15 ±670 471 89 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 46 of 47 Application Note TEN 20 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 slow-blow fuse in 12Vin with maximum rating of 4000mA, in 24Vin with maximum rating of 2000mA, in 48Vin with maximum rating of 1000mA. 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 TEN 20 series of DC/DC converters has been calculated using MIL-HDBK 217F NOTICE2, Operating Temperature 25℃, Ground Benign. Model MTBF TEN 20-1210 635,768 TEN 20-1211 579,139 TEN 20-1212 556,731 TEN 20-1213 556,731 TEN 20-1222 572,443 TEN 20-1223 570,353 TEN 20-2410 640,328 TEN 20-2411 567,601 TEN 20-2412 556,514 TEN 20-2413 556,514 TEN 20-2422 567,634 TEN 20-2423 567,408 TEN 20-4810 617,551 TEN 20-4811 568,440 TEN 20-4812 563,761 TEN 20-4813 535,647 TEN 20-4822 581,159 TEN 20-4823 607,755 Unit Hours Specifications can be changed without notice Rev. 07/12 Jenatschstrasse 1 · CH-8002 Zurich · Switzerland Tel. +41 43 311 45 11 · Fax +41 43 311 45 45 · [email protected] · www.tracopower.com Page 47 of 47