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TMV-EN Series

Application Note

http://www.tracopower.com Page 1 of 22

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……………… P2 Mechanical Data…………………………… P19

P2 Recommended Pad Layout Single & Dual P19

P3 Packaging Information…………………… P20

P4 P20

Characteristic Curves…………………… P5 Part Number Structure…………………… P21

P17 Safety and Installation Instruction……… P22

EMC Considerations…………………… P18 MTBF and Reliability……………………… P22

Input Source Impedance………………… P19

Short Circuitry Protection……………… P19

Summary of content (22 pages)

PAGE 1
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
PAGE 2
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.
PAGE 3
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.
PAGE 4
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℃ ht
PAGE 5
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.
PAGE 6
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.
PAGE 7
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.
PAGE 8
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.
PAGE 9
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.
PAGE 10
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.
PAGE 11
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.
PAGE 12
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.
PAGE 13
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.
PAGE 14
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.
PAGE 15
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.
PAGE 16
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.
PAGE 17
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.
PAGE 18
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.
PAGE 19
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.
PAGE 20
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.
PAGE 21
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.
PAGE 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.