Datasheet

ManualsBrandsTraco Power ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 5V 400mA

TES 2N Series

Application Note

http://www.tracopower.com Page 1 of 40

TES 2N Series

DC/DC CONVERTER 2W, SMD-Package

Features

►Small Footprint:

24.0 x 18.1 mm (0.94 x 0.71 inches)

►Wide 2:1 Input Range

► Fully regulated Output

►Operating Temp. Range –40°C to +85°C

►Short Circuit Protection

►I/O-isolation 1500 VDC

►Input Filter meets EN55022,class A and FCC, level A

►Qualied for lead-free reow solder process according

IPC/JEDEC J-STD-020D

►3 Years Product Warranty

Applicaons

►Distributed power architectures

►Workstations

►Computer equipment

►Communications equipment

General Descripon

The TRACO TES 2N series is a range of isolated 2W DC/DC converter modules featuring fully regulated output voltages and wide

2:1 input voltage ranges. The products come in a compact SMD package with a small footprint and low package height of just 8.0

mm (0.31 inch). All models are qualied for lead free reow solder processes according IPC J-STD-020D standard.

An excellent efciency allows an operating temperature range of–40°C to +85°C. The compact dimensions of these DC/DC

converters make them an ideal solution for many space critical applications in battery-powered equipment and instrumentation.

Table of contents

Absolute Maximum Rating……………… P2 Output Over Current Protection……………… P36

Output Specication…………………… P2 Mechanical Data……………………………… P37

Input Specication……………………… P3 Recommended Pad Layout Single & Dual…… P37

General Specication…………………… P5 Packaging Information………………………… P38

Characteristic Curves…………………… P6 Soldering and Reow Consideration………… P38

Testing Congurations………………… P34 Part Number Structure………………………… P39

EMC Considerations…………………… P35 Safety and Installation Instruction…………… P40

Input Source Impedance………………… P36 MTBF and Reliability…………………………… P40

Summary of content (40 pages)

PAGE 1
Application Note TES 2N Series TES 2N Series DC/DC CONVERTER 2W, SMD-Package Features ►Small Footprint: 24.0 x 18.1 mm (0.94 x 0.71 inches) ►Wide 2:1 Input Range ► Fully regulated Output ►Operating Temp.
PAGE 2
Application Note TES 2N Series Absolute Maximum Rating Parameter Model Min Max 5VDC Input Models -0.7 11 12VDC Input Models -0.7 25 24VDC Input Models -0.7 50 48VDC Input Models -0.7 100 Unit Input Voltage Input Surge Voltage ( 1 sec.
PAGE 3
Application Note TES 2N Series Input Specification Parameter Operating Input Voltage Under Voltage Lockout Turn-on Threshold Under Voltage Lockout Turn-off Threshold Model Min Nominal Max 5V Input Models 4.5 5 9 12V Input Models 9 12 18 24V Input Models 18 24 36 48V Input Models 36 48 75 5V Input Models 3.5 4 4.5 12V Input Models 4.5 7 9 24V Input Models 8 12 18 48V Input Models 16 24 36 5V Input Models --- 3.5 4 12V Input Models --- 6.5 8.
PAGE 4
Application Note TES 2N Series Input Specification Parameter Input Standby Current (Typical value at Vin = Vin nom; No Load) http://www.tracopower.
PAGE 5
Application Note TES 2N Series General Specification Parameter Efficiency (Vin =Vin nom; Full Load; TA =25℃) Model Min Nominal Max TES 2N-0510 --- 70 --- TES 2N-0511 --- 73 --- TES 2N-0512 --- 75 --- TES 2N-0513 --- 73 --- TES 2N-0521 --- 64 --- TES 2N-0522 --- 69 --- TES 2N-0523 --- 71 --- TES 2N-1210 --- 73 --- TES 2N-1211 --- 77 --- TES 2N-1212 --- 80 --- TES 2N-1213 --- 80 --- TES 2N-1221 --- 73 --- TES 2N-1222 --- 78 --- TES 2N-1223 --- 7
PAGE 6
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0510 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 7
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0511 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 8
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0512 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 9
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0513 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 100 4.5 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 10
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0521 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 11
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0522 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 12
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-0523 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 4.5V 40 9V 20 40 60 80 75 70 65 5V 30 80 60 4.5 100 5.0 9.0 % of Full Load Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 13
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1210 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 14
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1211 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 15
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1212 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 16
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1213 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9.0 12.0 % of Full Load 18.0 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 17
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1221 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 18
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1222 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 19
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-1223 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 9V 40 18V 20 40 60 80 75 70 65 12V 30 80 60 100 9 12 % of Full Load 18 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 20
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2410 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 21
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2411 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 22
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2412 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 23
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2413 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 24
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2421 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 25
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2422 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 26
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-2423 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 18V 40 36V 20 40 60 80 75 70 65 24V 30 80 60 100 18 24 % of Full Load 36 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 27
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4810 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 28
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4811 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 29
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4812 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 30
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4813 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 31
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4821 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 32
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4822 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 160V 20 40 60 80 75 70 65 110V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 33
Application Note TES 2N Series Characteristic Curves All test conditions are at 25℃ The figures are identical for TES 2N-4823 90 90 85 Efficiency(%) Efficiency(%) 80 70 60 50 36V 40 75V 20 40 60 80 75 70 65 48V 30 80 60 100 36 48 % of Full Load 75 Input Voltage(V) Efficiency Versus Output Current Efficiency Versus Input Voltage. Full Load Typical Output Ripple and Noise.
PAGE 34
Application Note TES 2N 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 Copper Strip Single Output DC / DC Converter -Vin Cout -Out Scope +Out Copper Strip Cout Dual Output Com.
PAGE 35
Application Note TES 2N Series EMC considerations C2 C2 L1 +Vin +Vout +Vout +Vin L1 +Vin +Vout +Vout +Vin Rload C1 COM C1 load Rload -Vin -Vin -Vout -Vout - Vin C3 -Vin -Vout -Vout C3 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 C1 2.2µF/16V 1206 X7R TES 2N-05xx C2 100pF/2KV 1808 X7R L1 4.7µH SR0302/1.
PAGE 36
Application Note TES 2N Series 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 on the input to insure startup. By using a good quality low Equivalent Series Resistance (ESR < 1.0Ω at 100 kHz) capacitor of a 8.2µF for the 5V input devices, a 3.
PAGE 37
Application Note TES 2N Series Mechanical Dimensions 24.0 [0.94] 15.24 [0.6] Pin Connections 2.54 [0.1] 10 9 1 7 8 13.7 [0.54] 16 Pin 1 7 8 9 10 16 18.1 [0.71] 3.11 [0.12] 8.0 [0.31] 1.00 [0.04] Single Output -Vin NC NC +Vout -Vout +Vin Dual Output -Vin NC Common +Vout -Vout +Vin 4 0~ [0.32 0.02] 0.25 [0.01] S SEATING PLANE 0.15 S 1. All dimensions in mm (inches) Tolerance: X.X±0.25 (X.XX±0.01”) X.XX±0.13 (X.XXX±0.005”) 2. Pins ±0.05 (±0.002”) Weight:5.
PAGE 38
Application Note TES 2N Series Packaging Information Soldering and Reflow Considerations Lead free wave solder profile for TES 2N Series http://www.tracopower.
PAGE 39
Application Note TES 2N Series Part Number Structure TES 2-2413N Max. Output Power 2W 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 N: New Version Model Number Input Range (VDC) Output Voltage (VDC) Max.
PAGE 40
Application Note TES 2N 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.