Application Note TMV-EN Series TMV-EN Series 1W, Ultra-High Isolation SIP, Single & Dual Output DC/DC Converters Features ► 3000VACrms Isolation Voltage MTBF > 2,000,000 Hours ► Low Cost ► Input 5 and 12VDC ► Output 5, 12, 15, ±5, ±12 and ±15VDC ► Temperature Performance -25℃ to +70℃ ► UL 94V-0 Package Material ► Industry Standard Pinout ► UL60950-1, Safety Approval ► ► Applications Distributed power architectures ► Workstations ► Computer equipment ► Communications equipment ► TRACO’s TMV-EN 1W DC/DC’s are specially designed to provide ultra-high levels of isolation 6000VDC in a miniature SIP package. The series consists of 12 models with input voltages of 5V and 12VDC which offers standard output voltages of 5V, 12V, 15VDC in both The TMV-EN series is an excellent selection for a variety of applications including distributed power systems, mixed analog/digital subsystems, portable test equipments, local power networks and battery backed systems. Table of contents Absolute Maximum Rating……………… Characteristic Curves…………………… EMC Considerations…………………… Input Source Impedance………………… Short Circuitry Protection……………… http://www.tracopower.com P2 P2 P3 P4 P5 P17 P18 P19 P19 Mechanical Data…………………………… Recommended Pad Layout Single & Dual Packaging Information…………………… Part Number Structure…………………… Safety and Installation Instruction……… MTBF and Reliability……………………… P19 P19 P20 P20 P21 P22 P22 Page 1 of 22 Application Note TMV-EN Series Absolute Maximum Rating Parameter Model Min Max Unit VDC Input Voltage Input Surge Voltage ( 1 sec. ) 5VDC Input Models -0.7 9 12VDC Input Models -0.7 18 All -25 +70 -40 +85 Operating Ambient Temperature Without Derating With Derating ℃ Operating Case Temperature All -25 +90 ℃ Storage Temperature All -40 +125 ℃ Output Specification Parameter Output Voltage (Vin=Vin nom; Full Load; TA=25℃) Model Min Nominal Max TMV xx05EN 4.85 5 5.15 TMV xx12EN 11.64 12 12.36 Unit TMV xx15EN 14.55 15 15.45 TMV xx05DEN ±4.85 ±5 ±5.15 TMV xx12DEN ±11.64 ±12 ±12.36 TMV xx15DEN ±14.55 ±15 ±15.45 ±1.2 ±1.5 % 5V&±5V Output Models ±10 % Other Output Models ±8 Output Regulation Line (Vin min to Vin max at Full Load) VDC Output Regulation Load (20% to 100% of Full Load) Output Ripple & Noise Peak-to-Peak (5Hz to 20MHz bandwidth) Temperature Coefficient Output Current Output Short Circuit Protection http://www.tracopower.com 100 150 ±0.01 ±0.02 All --- TMV xx05EN 4 200 TMV xx12EN 2 80 TMV xx15EN 1 65 TMV xx05DEN ±2 ±100 TMV xx12DEN ±1 ±40 TMV xx15DEN ±1 ±35 All mV pk-pk %/℃ mA 0.5 Second Max. Page 2 of 22 Application Note TMV-EN Series Input Specification Parameter Operating Input Voltage Input Current (Maximum value at Vin= Vin nom;Full Load) Input Standby Current (Typical value at Vin = Vin nom; No Load) Model Min Nominal Max 5V Input Models 4.5 5 5.5 12V Input Models 10.8 12 13.2 TMV 0505EN 303 TMV 0512EN 291 TMV 0515EN 295 TMV 0505DEN 303 TMV 0512DEN 267 TMV 0515DEN 287 TMV 1205EN 126 TMV 1212EN 121 TMV 1215EN 123 TMV 1205DEN 126 TMV 1212DEN 108 TMV 1215DEN 117 Unit VDC mA TMV 0505EN TMV 0512EN TMV 0515EN TMV 0505DEN 55 TMV 0512DEN TMV 0515DEN mA TMV 1205EN TMV 1212EN TMV 1215EN TMV 1205DEN 30 TMV 1212DEN TMV 1215DEN http://www.tracopower.com Page 3 of 22 Application Note TMV-EN Series General Specification Parameter Efficiency (Vin =Vin nom; Full Load; TA =25℃) Model Min Nominal TMV 0505EN 66 TMV 0512EN 66 TMV 0515EN 66 TMV 0505DEN 66 TMV 0512DEN 72 TMV 0515DEN 73 TMV 1205EN 66 TMV 1212EN 66 TMV 1215EN 66 TMV 1205DEN 66 TMV 1212DEN 74 TMV 1215DEN 75 Isolation Voltage Max Unit % 6000 VDC 10 GΩ Input to Output (for 60 seconds) Isolation Resistance All Isolation Capacitance Switching Frequency MTBF MIL-STD-217F, TC=25℃ http://www.tracopower.com 50 2000 15 20 pF 80 100 KHz K Hours Page 4 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0505EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 5 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0512EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 6 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0515EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 7 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0505DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 8 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0512DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 9 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 0515DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 5V 5.5V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 4.5 4.6 4.7 4.8 4.9 5.1 5.2 5.3 5.4 5.5 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 10 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1205EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 11 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1212EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 12 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1215EN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 13 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1205DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 14 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1212DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 15 of 22 Application Note TMV-EN Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TMV 1215DEN 90 90 80 Efficiency(%) Efficiency(%) 80 70 60 50 10.8V 40 12V 13.2V 30 10 20 30 40 50 60 70 80 90 100 % of Full Load 70 60 50 40 30 10.8 11.1 11.3 11.6 11.9 12.1 12.4 12.7 12.9 13.2 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise. Vin = Vin nom; Full Load; TA Typical Input Start-Up and Output Rise Characteristic Vin = Vin nom ; Full Load 100 Output Power (%) 80 Natural convection 60 40 20 0 ~ -25 0 20 40 60 80 100 110 Ambient Temperature ] 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 Page 16 of 22 Application Note TMV-EN Series Testing Configurations Input reflected-ripple current measurement test up Component Value Reference L 4.7µH ----- C 220µF (ESR<1.0Ω at 100KHz) Aluminum Electrolytic Capacitor 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 Cout Dual Output Com. DC / DC Converter Copper Strip -Vin Copper Strip -Out Cout Scope 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 17 of 22 Application Note TMV-EN Series EMC considerations Single Output Dual Output Recommended circuit to comply EN55022 Class A Limits Recommended PCB Layout with Input Filter To: comply with EN55022 CLASS A following components are needed: Model TMV xxxx(D)EN Component Value C1,C2 10µF/16V 1206 MLCC L1 1µH SCD03021T/2.08A 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 2.2µF for the 5V input devices, a 1.0µF for the 12V input devices and a 0.47µF for the 24V input devices. 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. http://www.tracopower.com Page 18 of 22 Application Note TMV-EN Series Mechanical Dimensions 22.0 [0.87] 12.5 [0.49] 3.2 0.5 [0.02] 3.50 2.54 [0.14] [0.10] Pin 1 2 5 6 7 [0.13] 0.5 [0.02] Pin Connections 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”) 7 0.25 [0.01] 6 0.50 [0.02] 2.0 [0.08] 5 7.5 [0.30] Bottom View 2 Dual Output +Vin -Vin -Vout Common +Vout 2X2.54 [2X0.10] 7.62 [0.30] 21.0 [0.83] 1 Single Output +Vin -Vin -Vout No Pin +Vout Weight:5.1g Recommended Pad Layout for Single & Dual Output Converter TOP VIEW 5 2 6 7 1.875 [0.07] 7.5 [0.30] 1 2.54 [0.10] 10.16 [0.40] 15.24 [0.60] 1.All dimensions in Inches (mm) Tolerance: x.xx±0.02” (x.x ±0.5mm) x.xxx±0.01” (x.xx ±0.25mm) 2. Pin pitch tolerance: ±0.01” (±0.25mm) 3. Pin dimension tolerance: ±0.004” (±0.1mm) http://www.tracopower.com Page 19 of 22 Application Note TMV-EN Series Packaging Information Soldering and Reflow Considerations Lead free wave solder profile for TMV-En Series T1+T2 2nd WAVW 1st WAVW Preheat zone TIME(SEC) http://www.tracopower.com Page 20 of 22 Application Note TMV-EN Series Part Number Structure TMV 0512(D)EN Max. Output Power 1W Model Number Input Range (VDC) TMV 0505EN TMV 0512EN Input Voltage 05: 5V 12: 12V Output Voltage 05: 5V 12 12V 15: 15V Output Mode D: Dual Output Voltage (VDC) Max. Output Current (mA) Input Current at Full Load(1) (mA) Efficiency(2) (%) 4.5-5.5 5 200 303 66 4.5-5.5 12 80 291 66 TMV 0515EN 4.5-5.5 15 65 295 66 TMV 0505DEN 4.5-5.5 ±5 ±100 303 66 TMV 0512DEN 4.5-5.5 ±12 ±40 267 72 TMV 0515DEN 4.5-5.5 ±15 ±35 287 73 TMV 1205EN 10.8-13.2 5 200 126 66 TMV 1212EN 10.8-13.2 12 80 121 66 TMV 1215EN 10.8-13.2 15 65 123 66 TMV 1205DEN 10.8-13.2 ±5 ±100 126 66 TMV 1212DEN 10.8-13.2 ±12 ±40 108 74 TMV 1215DEN 10.8-13.2 ±15 ±35 117 75 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 21 of 22 Application Note TMV-EN 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 500mA and in 12Vin with maximum rating of 200mA. 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 TMV-EN series of DC/DC converters has been calculated using MIL-HDBK 217F NOTICE2, Operating Temperature 25℃, Ground Benign. Model MTBF TMV 0505EN 2,900,953 TMV 0512EN 2,926,421 TMV 0515EN 2,875,924 TMV 0505DEN 2,188,868 TMV 0512DEN 2,398,082 TMV 0515DEN 2,364,865 TMV 1205EN 2,911,814 TMV 1212EN 2,937,474 TMV 1215EN 2,886,598 TMV 1205DEN 2,138,058 TMV 1212DEN 2,364,865 TMV 1215DEN 2,364,865 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 22 of 22