2DD151507C

2DD151507C Datasheet ISOLATION TYPE DC/DC CONVERTER　2DD151507C ■Overview 2DDxxxxxxC series are insulated DC/DC converters for gate drivers such as SiC MOSFET and IGBT. The high breakdown voltage and low parasitic capacitance make it suitable for gate drives such as SiC MOSFET and IGBT. ■Feature ・Ideal for gate drive power supply ・Ideal for half-bridge operation by dual output ・Gate voltage : +15V/-15V ・Low parasitic capacitance (about 9 pF); highly resistant to common-mode noise. ・Input-to-Output dielectric withstand voltage : AC5000V ・Output-to-Output dielectric withstand voltage : AC4000V ・Input-to-Output insulation distance : 14mm (clearance・creepage） ・Output-to-Output insulation distance : 12mm (clearance・creepage） ・Input voltage : 13.5～26.4V ・Over load protection ・Over heat protection ・Filling structure ・Safety standards：UL508(file no.E243511) ■Applications Inverters for industrial equipment, power conditioners, etc.… ■Connection example Driver Coupler 9 VIN+ 10 VIN- VO1+ 8 COM1 7 VO1- 6 2DDxxxxxxC 1 N.C. 2 N.C. VO2+ 3 COM2 4 VO2- 5 Driver Coupler 1 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Block diagram VO1+ Rd VIN+ Rd Step-down Circuit VIN- OVP COM1 VO1- OTP Main Control VO2+ Rd OCP Rd COM2 VO2- Rd : 7.5kΩ ■Pin connection Pin No. Name Explanation of pins 1 N.C. Unused　※Unable to connect to other circuits 2 N.C. Unused　※Unable to connect to other circuits 3 VO2+ Output2 plus 4 COM2 Output2 common 5 VO2- Output2 minus 6 VO1- Output1 minus 7 COM1 Output1 common 8 VO1+ Output1 plus 9 VIN+ Input plus 10 VIN- Input minus 2 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Absolute maximum rating Item Symbol Min Max Unit VIN -0.3 28 Vdc Ta=75/85℃ POUT - 3.3 W Ta=60℃ POUT - 4.2 W Ta=75/85℃ IOUT1,2 0 110 mA Ta=60℃ IOUT1,2 0 140 mA ICOM1,2 0 10 mA Top -40 85 ℃ Input voltage Output power Output current COM sink current VIN=13V～18V Operating ambient temperature range VIN=18V～28V Top -40 75 ℃ RHOP 20 95 %RH Storage temperature range TSTG -40 90 ℃ Storage humidity range RHSTG 5 95 %RH Operating ambient humidity range Conditions・Note Between VIN+－VINPer output circuit Per output circuit Per output circuit No condensation No condensation ■Recommended Operating Voltage Item Input voltage range Symbol Min Max Unit VIN 13.5 26.4 Vdc Conditions・Note By temperature derating Output power POUT - 3.3 W Per output circuit. ICOM1=ICOM2=0A Output current IOUT1,2 10 110 mA Per output circuit. ICOM1=ICOM2=0A N - 2 - Number of output circuit ■Electrical Specification　(V IN=24V, IOUT1=IOUT2=110mA, ICOM1=ICOM2=0A, Ta=25℃. Unless otherwise specified) Item Symbol Min Typ Max Unit VSTART - - 13 V 75 81.0 - 75 79.5 - - 0.7 - - 0.9 1.2 14 15 16 14 15 - - - Ripple Ripple noise Start-up voltage Efficiency Standby power VIN=15V VIN=24V VIN=15V VIN=24V Range Effi PSTBY V1+,V2+ Input regulation Output voltage(+) Load regulation Load imbalance V1+,V2+ % W No-load V IOUT1=IOUT2=10-110mA 16.5 V IOUT1=IOUT2=0-10mA 50 mV - 500 mV IOUT1=IOUT2=10-110mA - 1000 mV IOUT1=IOUT2=0-110mA - - 250 mVp-p - - 300 mVp-p - - 17 V IOUT1=110mA, IOUT2=0mA or IOUT1=0mA, IOUT2=110mA -16 -15 -14 V IOUT1=IOUT2=10-110mA -16.5 -15 -14 V IOUT1=IOUT2=0-10mA - - 50 mV - - 500 mV IOUT1=IOUT2=10-110mA - - 1000 mV IOUT1=IOUT2=0-110mA Ripple - - 250 mVp-p Ripple noise - - 300 mVp-p -17 - - V Range V1-,V2- Input regulation Output voltage(-) Load regulation Load imbalance V1-,V2- 3 / 10 Conditions・Note TAMURA CORPORATION IOUT1=110mA, IOUT2=0A or IOUT1=0A, IOUT2=110mA TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Protection function Item Symbol Min Typ Max Unit Conditions・Note Over load protection - 8.8 - - W Auto recovery Over heat protection - 120 - 150 ℃ Auto recovery /Case surface temperature ■Insulation Item Specification Conditions・Note Between Input-Output1,2 Dielectric withstand voltage AC5000V 1min, Leak Current 2mA or less Insulation resistance 100MΩ or more DC500V Minimum clearance distances 14mm Minimum creepage distances 14mm Between Output1-Output2 Dielectric withstand voltage AC4000V 1min, Leak Current 2mA or less Insulation resistance 100MΩ or more DC500V Minimum clearance distances 12mm Minimum creepage distances 12mm ■Temperature derating Load power shall be reduced according to temperature derating. Output Power 100% = Output Current 110mA Maximum Output Power Rate[%] 127 125 100 75 50 25 Vin=13.5-18.0V Vin=18.0-26.4V 0 -50 0 50 60 75 85 100 Operating Ambient Temperature Range[℃] 4 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Typical characteristics　(Ta=25℃, I COM1=ICOM2=0A) 100 90 80 70 60 50 40 30 20 10 0 Output Current vs. Input Power 12 10 Input Power(W) Efficiency(%) Output Current vs. Efficiency VIN=15V 6 4 150 0 50 100 Output Current(mA) 150 Output Current vs. Output Voltage 1-/2-13 Output Voltage1-/2-(V) 18 17 16 15 14 VIN=15V 13 VIN=24V 12 -14 -15 -16 VIN=15V -17 VIN=24V -18 0 50 100 Output Current(mA) 150 0 Input Voltage vs. Output Voltage 1+/2+ 50 100 Output Current(mA) 150 Input Voltage vs. Output Voltage 1-/2-13 Output Voltage1+/2+(V) 18 Output Voltage1+/2+(V) VIN=24V 0 50 100 Output Current(mA) Output Current vs. Output Voltage 1+/2+ 17 16 15 14 Io=0mA 13 Io=110mA 12 -14 -15 -16 Io=0mA -17 Io=110mA -18 10 5 / 10 VIN=15V 2 VIN=24V 0 Output Voltage1+/2+(V) 8 15 20 25 Input Voltage(V) 30 TAMURA CORPORATION 10 15 20 25 Input Voltage(V) 30 TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Typical characteristics　(Ta=25℃, I COM1=ICOM2=0A) Ambient Temperature vs. Output voltage 1-/2- Ambient Temperature vs. Output Voltage 1+/2+ -12 Output Voltage1-/2-(V) 17 16 15 14 Io=0mA 13 Io=110mA Output Voltage1+/2+(V) 12 -50 -13 -14 -15 -16 Io=0mA -17 Io=110mA -18 -50 100 50 0 Ambient Temperature(℃) 50 0 Ambient Temperature(℃) COM Sink Current vs. Output Voltage 1+/2+ (IOUT1= IOUT2=110mA) COM Sink Current vs. Output Voltage 1-/2(IOUT1=IOUT2=110mA) 18 -12 Output Voltage1-/2-(V) Output Voltage1+/2+(V) 18 17 16 15 14 VIN=15V 13 VIN=24V 100 -13 -14 -15 -16 VIN=15V -17 VIN=24V -18 12 5 COM Sink Current(mA) 0 10 5 COM Sink Current(mA) 0 10 ■Measurement circuit 2DDxxxxxxC A E 9 VIN+ A VO1+ 8 V V P LM A RL 10 VINCOM1 7 RL V P LM VO1- 6 VO2+ 3 A V P LM 1 N.C. A E : DC power supply RL : Electronic load V : Voltmeter Class 0.5 A : Ammeter Class 0.5 P : Differential probe DP-100(KG) LM : Ripple noize meter RM-103(KG) RL COM2 4 RL V 2 N.C. P LM VO2- 5 6 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Reliability Item Test condition and acceptance criterion Exposure in high temperature 90℃, 240H, ※ Exposure in low temperature -40℃, 240H, ※　 Exposure in high temperature and high humidity 85℃, 85%RH, 240H, ※ Thermal shock -40℃/30min to 125℃/30min, 500cycles, ※ Low temperature operation Input voltage：DC24V, Output current：Rated Load -40℃, 240H, ※ High temperature operation Input voltage：DC15V, Output current：Rated Load 85℃, 240H, ※ high temperature Input voltage：DC15V, Output current：Rated Load and high humidity operation 85℃, 85%RH, 240H, ※ Vibration Vibration amplitude:1.5mm(peak to peak), Vibration Frequency:10 to 55Hz, Sweeping:1min. In each X，Y and Z direction：once, 120min. ※ Impact Acceleration:490m/s2 (50G), Operating time：11ms In each ±X，Y and Z direction：3 times, ※ Drop test for packaged freights Dorp to concrete. Height：40cm Dorp surface：1 corner, 3 spines, 6 surfaces, 1 time each. Solderblity Sample shall be dipped into the solution of Methanol and Rosin (having 75% Methanol and having 25% Rosin by weight measuring) and shall be dippend into the solder bath having the solder Sn-3Ag-0.5Cu of 250±5℃ to the position to 3mm from the end of terminal for 3.0±0.5 seconds, and pulled up. After above treatment, the sample shall be coveredby solder uniformly at more than 75% of circumference and shall not show any unusual appearance. Resistance to soldering heat Sample shall be dipped into the solution of Methanol and Rosin (having 75% Methanol and having 25% Rosin by weight measuring) and shall be dippend into the solder bath having the solder Sn-3Ag-0.5Cu of 260±5℃ to the position to 3mm from the end of terminal for 10.0±0.5 seconds, and pulled up. After that sample shall be replace in normal ambient for 1～2 hours and shall not show any unusual appearance. ※After each test, exposure at room temperature and humidity condition for 24 hours. There shall be no abnormality on the electrical specification and appearance. 7 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Dimensional outline drawing ※The dimensional tolerance without directions is ±0.5mm. ※Rounded numbers are pin numbers. Unit：mm ■Product Weight 30g(TYP) 8 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Recommended hole diameter and land size ※ 1pin and 2pin are connected by providing land. Mechanical strength may decrease. Unit：mm Component veiw ■Recommended Soldering Condition ・Flow solder conditions ： 255±3℃ 5sec or less Preheat temperature　 110℃～130℃ Preheat end　110℃±10℃ ・Soldering condition of hand work ： 350℃(MAX) 4sec or less ■Storage condition Item Storage temperature Min Max Unit -25 60 ℃ Conditions・Note Packing condition ※If you want to use past the long period there is a concern that the solder non-wetting by terminal oxidation to occur. Therefore, please use from taking enough tests. ■Usage Cautions ● Always mount fuse on the plus side of input for ensuring safety because the fuse is not built-in the product. Please select the fuse considering conditions such as steady current, inrush current, and ambient temperature. When using a fuse having large rated current or high capacity input electrolytic condenser, by combining another converter and input line and input electrolytic condenser, fuse may not blow off in the case of abnormality. Do not combine high voltage line and fuse. ● The output voltage accuracy may be affected by the COM sink current. If you want to maintain the accuracy of the output voltage, adjust the current value between VO+～COM and COM～Voby adding a resistor or the like so that the current value is the same between VO+～COM and COM～VO-. 9 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019 2DD151507C Datasheet ■Important Notice ● The content of this information is subject to change without prior notice for the purpose of improvements, etc. Ensure that you are in possession of the most up-to-date information when using this product. ● The operation examples and circuit examples shown in this document are for reference purposes only, and TAMURA Corporation disclaims all responsibility for any violations of industrial property rights, intellectual property rights and any other rights owned by TAMURA Corporation or third parties that these may entail. ● The circuit examples and part constants listed in this document are provided as reference for the verification of characteristics. You are to perform design, verification, and judgment at your own responsibility, taking into account the various conditions. ● TAMURA has evaluated the efficiency and performance of this product in a usage environment determined by us. Depending on your usage environment or usage method, there is the possibility that this product will not perform sufficiently as shown in the specifications, or may malfunction. When applying this product to your devices or systems, please ensure that you conduct evaluations of their state when integrated with this product. You are responsible for judging its applicability. TAMURA bears no responsibility whatsoever for any problems with your devices, systems or this product which are caused by your usage environment or usage method. ● TAMURA Corporation constantly strives to improve quality and reliability, but malfunction or failures are bound to occur with some probability in power products. To ensure that failures do not cause accidents resulting in injury or death, fire accidents, social damage, and so on, you are to thoroughly verify the safety of their designs in devices and/or systems, at your own responsibility. ● This product is intended for use in consumer electronics (electric home appliances, business equipment, Information equipment, communication terminal equipment, measuring devices, and so on.) If considering use of this product in equipment or devices that require high reliability (medical devices, transportation equipment, traffic signal control equipment, fire and crime prevention equipment, aeronautics and space devices, nuclear power control, fuel control, in-vehicle equipment, safety devices, and so on), please consult a TAMURA sales representative in advance. Do not use this product for such applications without written permission from TAMURA Corporation. ● This product is intended for use in environments where consumer electronics are commonly used. It is not designed for use in special environments such as listed below, and if such use is considered, you are to perform thorough safety and reliability checks at your own responsibility. ・ Use in liquids such as water, oil, chemical solutions, or organic solvents, and use in locations where the product will be exposed to such liquids. ・ Use that involves exposure to direct sunlight, outdoor exposure, or dusty conditions. ・ Use in locations where corrosive gases such as salt air, C12, H2S, NH3, SO2, or NO2, are present. ・ Use in environments with strong static electricity or electromagnetic radiation. ・ Use that involves placing inflammable material next to the product. ・ Use of this product either sealed with a resin filling or coated with resin. ・ Use of water or a water soluble detergent for flux cleaning. ・ Use in locations where condensation is liable to occur. ● This product is not designed to resist radiation. ● This product is not designed to be connected in series or parallel. Do not operate this product in a series, parallel, or N+1 redundant configuration. ● Do not use or otherwise make available the TAMURA products or the technology described in this document for any military purposes, including without limitation, for the design, development, use, stockpiling or manufacturing of mass destruction weapons (e.g. nuclear, chemical, or biological weapons or missile technology products). When exporting and re-exporting the products or technology described in this document, you should comply with the applicable export control laws and regulations and follow the procedures required by such laws and regulations including, without limitation, Japan -Foreign Exchange and Foreign Trade Control Law and U.S.- Export Administration Regulations. The TAMURA products and related technology should not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable domestic or foreign laws or regulations. ● Please contact your TAMURA sales office for details as to environmental matters such as the RoHS compatibility of product. Please use TAMURA products in compliance with all applicable laws and regulations that regulate the inclusion or use of controlled substances, including without limitation, the EU RoHS Directive. TAMURA assumes no liability for damages or losses occurring as a result of your noncompliance with applicable laws and regulations. ● TAMURA assumes no liability for damages or losses incurred by you or third parties as a result of unauthorized use of TAMURA products. ● This document and any information herein may not be reproduced in whole or in part without prior written permission from TAMURA. 10 / 10 TAMURA CORPORATION TMRDM0013EN Rev.1.03 Jan, 2019