Datasheet

ManualsBrandsTraco Power ManualsBoard Mounted DC / DC ConvertersDC/DC Converter 2W 3.3V 500mA

Created by Traco Electronic AG Arp.

www.tracopower.com

Date: September 24

, 2018 / Rev.: 1.5 /

Page 1 / 23

Features

 SIP package: 21.8 x 9.2 x 11.1 mm (0.86 x 0.36 x 0.44inch)

 2：1 wide input voltage of 4.5-9, 9-18,18-36 and 36-75VDC

 2 Watts output power

 Low ripple & noise

 UL94-V0 case potting materials

 Input to output isolation: 1000Vdc, for 1 minute

 Operating temperature range: up to 75°C max without derating

 Continuous short circuit protection

 RoHS directive compliant

 External on/off control

 ISO 9001 certified manufacturing facilities

 UL60950-1 Recognized E188913

Applications

 test equipment

 Communication equipment

 Computer equipment

 mobile telecom equipment

TMR 2 Series Application Note

DC/DC Converter 4.5 to 9Vdc, 9 to 18Vdc, 18 to 36Vdc or 36 to 75 Vdc Input

3.3 to 15Vdc Single Outputs and ±5 to ±15Vdc Dual Outputs, 2 Watt

E188913

Complete TMR-2 datasheet can be downloaded at:

www.tracopower.com/products/tmr2.pdf

General Description

The TMR 2 series offer 2 watts of output power from a 21.8 x 9.2 x 11.1 mm package up to an operating temperature of +75°C

without derating and without need of any external components. This product has a 2:1 wide input voltage range of 4.5-9Vdc,

9-18Vdc, 18-36Vdc or 36-75Vdc and features an input to output isolation of 1000Vdc, indefinite short-circuit protection. All

models are particularly suited to telecommunications, industrial, mobile telecom and test equipment applications.

Table of contents

Block Diagram

EMC consideration

Absolute maximum rating

Input Source Impedance

Output Specifications

P2 & P3

Characteristic curve

P9 - P20

Input Specifications

P3 & P4

Thermal Consideration

P21

General Specifications

Part number structure

P21

Remote on/off control

EMC Specifications

P21 & P22

Output over current protection

Mechanical data

P22

Short circuitry protection

Safety and installation instruction

P23

Solder, clearing, and drying considerations

MTBF and Reliability

P23

Test configurations

P7 & P8

Summary of content (23 pages)

PAGE 1
TMR 2 Series Application Note DC/DC Converter 4.5 to 9Vdc, 9 to 18Vdc, 18 to 36Vdc or 36 to 75 Vdc Input 3.3 to 15Vdc Single Outputs and ±5 to ±15Vdc Dual Outputs, 2 Watt Features  SIP package: 21.8 x 9.2 x 11.1 mm (0.86 x 0.36 x 0.44inch)  2：1 wide input voltage of 4.
PAGE 2
Application Note 2W, Single and Dual Output Block Diagram Absolute Maximum Rating Parameter Max Unit TMR 05xx 9 Vdc TMR 12xx 18 Vdc TMR 24xx 36 Vdc TMR 48xx 75 Vdc TMR 05xx 15 Vdc TMR 12xx 36 Vdc TMR 24xx 50 Vdc TMR 48xx 100 Vdc Device Continuous Input Voltage Transient (100ms) Min Typ Output power Temperature coefficient 2 W ±0.1 %/°C Output Specifications Parameter Operating Output Range Output Current Max.
PAGE 3
Application Note 2W, Single and Dual Output Output Specifications (continue) Parameter Device Line Regulation (LL to HL at Full Load) Load Regulation (10% to 100% of Full Load) Max Unit All Min Typ 0.5 % TMR xx10 ±0.85 Other single output ±0.75 Dual output ±1.00 Cross regulation (Asymmetrical load 25% to 100% of Full Load) % ±5.
PAGE 4
Application Note 2W, Single and Dual Output Input Specifications (continue) Parameter Device Input Standby Current (Typical Value at Vin = Vin nom; No Load) Min Typ Unit 60 mA TMR 0511 55 mA TMR 0509 55 mA TMR 0512 75 mA TMR 0513 40 mA TMR 0521 75 mA TMR 0522 75 mA TMR 0523 90 mA TMR 1210 20 mA TMR 1211 25 mA TMR 1209 25 mA TMR 1212 30 mA TMR 1213 30 mA TMR 1221 50 mA TMR 1222 40 mA TMR 1223 40 mA TMR 2410 10 mA TMR 2411 10 mA TMR 2409 15 mA TMR
PAGE 5
Application Note 2W, Single and Dual Output General Specifications Parameter Efficiency Device Min Typ Max Unit TMR 0510 65 % at Vin nom and full load TMR 0511 69 % (Please see the testing configurations part) TMR 0509 71 % TMR 0512 72 % TMR 0513 73 % TMR 0521 66 % TMR 0522 71 % TMR 0523 71 % TMR 1210 72 % TMR 1211 75 % TMR 1209 79 % TMR 1212 80 % TMR 1213 80 % TMR 1221 73 % TMR 1222 78 % TMR 1223 78 % TMR 2410 71 % TMR 2411 76 % TMR 2409 80
PAGE 6
Application Note 2W, Single and Dual Output Remote On/Off Control Only one type of remote on/off control is available for TMR. The module will turn on during the ctrl pin left open or high impedance between ctrl pin and -Vin pin. The module will turn off if the control pin is applied with a current of 2 - 4 mA. DC-DC OFF DC-DC ON +Input +Input 1K Ctrl 3 mA current source 1K Ctrl 3 mA current source -Input -Input In off condition the input current is app. 2.5 mA max.
PAGE 7
Application Note 2W, Single and Dual Output Solder, clearing, and drying considerations Soldering Flow (wave) soldering: 250°C ±10°C less than10 seconds (see below) Soldering iron: 370°C ±10°C less than 5 seconds Note: the pin of this product is Tin coated. To assure the solder-ability, modules should be kept in their original shipping containers to provide adequate protection. Also, the storage environment shall be well controlled to protect any oxidation.
PAGE 8
Application Note 2W, Single and Dual Output Testing Configurations (continue) Output voltage and efficiency measurement test up Note: All measurements are taken at the module terminals.
PAGE 9
Application Note 2W, Single and Dual Output Characteristic Curve Efficiency a. Efficiency with load change under different line condition at room temperature TMR 0510 75.00 Efficiency (%) 65.00 55.00 45.00 35.00 4.5V 5V 9V 25.00 15.00 50 100 150 200 250 300 350 400 450 500 lout (mA ) TMR 1213 85.00 Efficiency (%) 75.00 65.00 9V 12V 18V 55.00 45.00 35.00 25.00 13 27 40 54 67 80 94 107 121 134 lout (mA ) TMR 4810 80.00 Efficiency (%) 70.00 60.00 50.00 36V 48V 75V 40.00 30.00 20.
PAGE 10
Application Note 2W, Single and Dual Output TMR 1221 75.00 Efficiency (%) 65.00 55.00 45.00 9V 12V 18V 35.00 25.00 15.00 20 40 60 80 100 120 140 160 180 200 lout (mA ) TMR 2422 85.00 Efficiency (%) 75.00 65.00 55.00 18V 24V 36V 45.00 35.00 25.00 8 17 25 33 42 50 58 lout (mA ) 66 75 83 54 60 67 TMR 4823 80.00 Efficiency (%) 70.00 60.00 50.00 36V 48V 75V 40.00 30.00 20.00 7 Created by Traco Electronic AG Arp. 13 20 27 34 40 47 lout (mA ) www.tracopower.
PAGE 11
Application Note 2W, Single and Dual Output b. Efficiency at input voltage change under different load condition at room temperature TMR 0510 75.00 Efficiency (%) 65.00 55.00 45.00 500mA 250mA 50mA 35.00 25.00 15.00 4.5 5 5.5 6 6.5 7 Vin (V) 7.5 8 8.5 9 15 16 17 18 TMR 1213 85.00 Efficiency (%) 75.00 65.00 134mA 67mA 13mA 55.00 45.00 35.00 25.00 9 10 11 12 13 14 Vin (V) TMR 4810 80.00 70.00 Eff(%) 60.00 50.00 40.00 500mA 250mA 50mA 30.00 20.
PAGE 12
Application Note 2W, Single and Dual Output TMR 1221 85.00 75.00 Efficiency (%) 65.00 55.00 200mA 100mA 20mA 45.00 35.00 25.00 15.00 9 10 11 12 13 14 Vin (V) 15 16 17 18 30 32 34 36 TMR 2422 85.00 Efficiency (%) 75.00 65.00 83mA 42mA 8mA 55.00 45.00 35.00 25.00 18 20 22 24 26 28 Vin (V) TMR 4823 90.00 Efficiency (%) 80.00 70.00 60.00 50.00 40.00 67mA 34mA 7mA 30.00 20.00 36 40 44 48 52 56 60 64 68 75 Vin (V) Created by Traco Electronic AG Arp. www.tracopower.
PAGE 13
Application Note 2W, Single and Dual Output Power dissipation curve TMR 0510 1.000 0.900 0.800 Pd (W) 0.700 0.600 9V 5V 4.5V 0.500 0.400 0.300 0.200 50 100 150 200 250 300 350 400 450 500 lout (mA ) TMR 1213 0.600 Pd (W) 0.500 18V 12V 9V 0.400 0.300 0.200 13 27 40 54 67 80 94 107 121 134 lout (mA ) TMR 4810 0.800 0.700 Pd (W) 0.600 0.500 0.400 75V 48V 36V 0.300 0.200 50 100 150 200 250 300 350 400 450 500 lout (mA ) Created by Traco Electronic AG Arp. www.tracopower.
PAGE 14
Application Note 2W, Single and Dual Output TMR 1221 0.900 0.800 Pd (W) 0.700 18V 12V 9V 0.600 0.500 0.400 0.300 20 40 60 80 100 120 140 160 180 200 lout (mA ) TMR 2422 0.700 36V 24V 18V 0.600 Pd (W) 0.500 0.400 0.300 0.200 0.100 8 17 25 33 42 50 58 lout (mA ) 66 75 83 54 60 67 TMR 4823 0.800 0.700 Pd (W) 0.600 75V 48V 36V 0.500 0.400 0.300 0.200 7 13 20 27 34 40 47 lout (mA ) Created by Traco Electronic AG Arp. www.tracopower.com th Date: September 24 , 2018 / Rev.: 1.
PAGE 15
Application Note 2W, Single and Dual Output Output ripple & noise TMR 0510 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Output Ripple & Noise = 26.8mV Output Ripple & Noise = 20.8mV Output Ripple & Noise = 14.8mV TMR 1213 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Output Ripple & Noise = 25.2mV Output Ripple & Noise = 14.0mV Output Ripple & Noise = 11.6mV TMR 4810 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Output Ripple & Noise = 20.
PAGE 16
Application Note 2W, Single and Dual Output TMR 1221 Vin min, Full Load Vin nom, Full Load Vin max, Full Load +Vout = 18.8mV / – Vout = 14.4mV + Vout = 17.6mV / –Vout = 14.0mV + Vout = 17.6mV / – Vout = 15.2mV TMR 2422 Vin min, Full Load Vin nom, Full Load Vin max, Full Load + Vout = 30.8mV / – Vout = 19.2mV + Vout = 25.6mV / – Vout = 18.0mV + Vout = 18.4mV / – Vout = 12.8mV TMR 4823 Vin min, Full Load Vin nom, Full Load Vin max, Full Load + Vout = 26.8mV / – Vout = 24.4mV + Vout = 14.
PAGE 17
Application Note 2W, Single and Dual Output Transient Peak and Response TMR 0510 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Transient Peak 85.0mV Transient Peak 81.0mV Transient Peak 75.0mV Transient Response 332.0µS Transient Response 328.0µS Transient Response 316.0µS TMR 1213 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Transient Peak 123.0mV Transient Peak 102.0mV Transient Peak 88.
PAGE 18
Application Note 2W, Single and Dual Output TMR 1221 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Transient Peak 270mV Transient Peak 246mV Transient Peak 240mV Transient Response 496µS Transient Response 480µS Transient Response 472µS TMR 2422 Vin min, Full Load Vin nom, Full Load Vin max, Full Load Transient Peak 152mV Transient Peak 133mV Transient Peak 124mV Transient Response 320µS Transient Response 328µS Transient Response 320µS TMR 4823 Vin min, Full Load Vin nom,
PAGE 19
Application Note 2W, Single and Dual Output Start-up Time and Rise Time TMR 0510 Vin nom, Full Load Vin nom, Full Load Rise Time = 247.6µS Start-up Time = 408.0µS TMR 1213 Vin nom, Full Load Vin nom, Full Load Rise Time = 530.3µS Start-up Time = 640.0µS TMR 4810 Vin nom, Full Load Vin nom, Full Load Rise Time = 176.3µS Start-up Time = 240.0µS Created by Traco Electronic AG Arp. www.tracopower.com th Date: September 24 , 2018 / Rev.: 1.
PAGE 20
Application Note 2W, Single and Dual Output TMR 1221 Vin nom, Full Load Vin nom, Full Load Rise Time = 297.2µS Start-up Time = 640.0µS TMR 2422 Vin nom, Full Load Vin nom, Full Load Rise Time = 324.8uS Start-up Time = 432.0uS TMR 4823 Vin nom, Full Load Vin nom, Full Load Rise Time=1.056mS Start-up Time= 1.180mS Created by Traco Electronic AG Arp. www.tracopower.com th Date: September 24 , 2018 / Rev.: 1.
PAGE 21
Application Note 2W, Single and Dual Output Thermal Consideration The power module operates in a variety of thermal environments. However, sufficient cooling should be provided to help ensure reliable operation of the unit. Heat is removed by conduction, convection, and radiation to the surrounding Environment. Proper cooling can be verified by measuring the point as shown in the figure below. The temperature at this location should not exceed 100°C.
PAGE 22
Application Note 2W, Single and Dual Output EMC Specifications (continue) open circuit output test voltage ±10% EN61000-4-4 EFT (performance criteria B) level power line 1 ±0.5KV 2 ±1.0KV 3 ±2.0KV 4 ±4.0KV level open circuit output test voltage ±10% EN61000-4-5 Surge 1 ±0.5KV 2 ±1.0KV (performance criteria B) 3 ±2.0KV 4 ±4.0KV level voltage level(EMF) 1 1V/rms 2 3V/rms 3 10V/rms EN61000-4-6 CS (performance criteria B) Mechanical Data 0.86(21.80) FRONT VIEW 0.02 (0.50) 0.
PAGE 23
Application Note 2W, Single and Dual Output Safety and Installation Instruction Isolation consideration The TMR series features 1.0k Volt DC isolation for 60 seconds from input to output, input to case, and output to case. The input to output 9 resistance is greater than 10 ohms. Nevertheless, if the system using the TMR converter needs to get safety agency approval, certain rules must be followed in the design of the system.