MEE1S1205SC

MEE1 Series www.murata-ps.com Isolated 1W Single Output DC-DC Converters 12 11 11 10 10 7 9 8 8 7 8 6 7 6 7 5 5 5 6 5 5 26 23 14 12 22 19 13 11 9 16 12 10 9 15 12 11 8 19 17 11 9 50 50 40 35 45 40 35 35 30 40 35 35 35 40 35 35 30 50 40 35 35 377 360 352 350 246 237 238 233 230 97 97 97 95 79 79 77 76 49 50 49 49 76 79 81 82 76 80 80 81 83 79 79 82 81 77 77 78 83 75 74 79 78 78.5 42 3852 81.5 44 4008 84 48 4040 84.5 50 3792 80 39 3213 83 46 3990 83.5 53 4526 85 49 3756 85.5 46 3240 83.5 47 3857 84 77 4370 SIP 85 79 3774 86.5 81 3779 83.5 41 3312 83 65 3451 85 77 3940 86.5 100 3420 83 51 3983 83 70 4255 85.5 89 3991 86 101 3532 MEE1S0303DC 3.3 MEE1S0312DC 3.3 MEE1S0505DC 5 MEE1S1209DC 12 3.3 12 5 9 303 83 200 111 10 8.7 5.6 5.8 12 11 7 8 26 14 19 12 50 40 40 35 377 352 237 97 76 81 80 79 78.5 84 83 84 42 48 46 77 3852 4040 DIP 3990 4370 MEE1S0503DC MEE1S0509DC MEE1S0512DC MEE1S1205DC MEE1S1212DC MEE1S1215DC MEE1S1505DC MEE1S1509DC MEE1S2405DC MEE1S2409DC 3.3 9 12 5 12 15 5 9 5 9 303 111 83 200 83 67 200 111 200 111 8 6.8 6.5 5 4.8 4.2 4.2 5.1 3.6 4 10 9 8 7 6 7 6 7 5 6 22 13 11 16 10 9 15 12 19 17 45 35 35 40 35 35 40 35 50 40 246 238 233 97 97 95 79 79 49 50 76 80 81 79 82 81 77 77 75 74 80 83.5 85 83.5 85 86.5 83.5 83 83 83 39 53 49 47 79 81 41 65 51 70 3213 4526 3756 3857 3774 DIP 3779 3312 3451 3983 4255 Efficiency (Typ) pF kHrs Package Style 10 9.2 8.7 7.8 8 5.6 6.8 6.5 5.7 5 5.8 4.8 4.2 4.2 5.1 4.3 3.8 3.6 4 3.4 3 % MTTF1 303 200 83 67 303 200 111 83 67 200 111 83 67 200 111 83 67 200 111 83 67 mA Isolation Capacitance (Typ) 3.3 5 12 15 3.3 5 9 12 15 5 9 12 15 5 9 12 15 5 9 12 15 mVp-p Efficiency (Min) 3.3 3.3 3.3 3.3 5 5 5 5 5 12 12 12 12 15 15 15 15 24 24 24 24 % Recommended Alternative Input Current at Rated Load mA Ripple & Noise (Max) Output Current V Ripple & Noise (Typ) Output Voltage V Order Code Load Regulation (Typ) Nominal Input Voltage Load Regulation (Max) SELECTION GUIDE FEATURES „ UL60950 recognised „ Operation to zero load „ Single isolated output „ 1kVDC isolation ‘Hi Pot Test’ „ Efficiency up to 87% typical „ Wide temperature performance at full 1 watt load, –40°C to 85°C „ Industry standard pinout „ 3.3V, 5V, 12V, 15V & 24V inputs „ 3.3V, 5V, 9V, 12V & 15V outputs „ Custom solutions available „ Pin compatible with CME, CRE1, CRL2, LME, NME, NKE & NML series „ PCB mounting MEE1S0303SC MEE1S0305SC MEE1S0312SC MEE1S0315SC MEE1S0503SC MEE1S0505SC MEE1S0509SC MEE1S0512SC MEE1S0515SC MEE1S1205SC MEE1S1209SC MEE1S1212SC MEE1S1215SC MEE1S1505SC MEE1S1509SC MEE1S1512SC MEE1S1515SC MEE1S2405SC MEE1S2409SC MEE1S2412SC MEE1S2415SC DESCRIPTION The MEE1 series is the new high performance version of our 1W NME series. The MEE1 series is more efficient and offers improved regulation performance for applications where a wide output voltage variation can not be tolerated. They are ideally suited for providing local supplies on control system boards with the added benefit of 1kVDC galvanic isolation to reduce switching noise. For full details go to https://www.murata.com/englobal/products/power/rohs 5 5 5 12 12 12 15 15 24 24 NKE0503DC NKE0509SC NME0512DC NME1205DC NME1212DC NME1215SC MEE1S1505SC MEE1S1509SC NME2405DC Contact murata 1. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load. All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified. www.murata.com KDC_MEE1.J01 Page 1 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters 361 360 361 350 230 77 76 49 49 79 79 79 82 83 78 83 79 78 81.5 81.5 81.5 84.5 85.5 85 86.5 85.5 86 kHrs 47 44 47 50 46 77 100 89 101 4930 4008 4930 3792 3240 3940 3420 3991 3532 Recommended Alternative 40 50 40 35 30 35 30 35 35 pF Package Style 15 23 15 12 9 11 8 11 9 MTTF1 12 11 12 10 8 5 5 5 5 % Isolation Capacitance (Typ) 10 9.2 10 7.8 5.7 4.3 3.8 3.4 3 mA Efficiency (Typ) 111 200 111 67 67 83 67 83 67 mVp-p Efficiency (Min) 9 5 9 15 15 12 15 12 15 % Input Current at Rated Load 3.3 3.3 3.3 3.3 5 15 15 24 24 Ripple & Noise (Max) mA Ripple & Noise (Typ) V Load Regulation (Max) V Load Regulation (Typ) Output Current MEE1S0309SC MEE1S0305DC MEE1S0309DC MEE1S0315DC MEE1S0515DC MEE1S1512DC MEE1S1515DC MEE1S2412DC MEE1S2415DC Output Voltage Order Code Nominal Input Voltage SELECTION GUIDE (Continued) SIP Contact Murata NKE0305DC Contact Murata MEE1S0315SC NKE0515SC MEE1S1512SC MEE1S1515SC MEE1S2412SC NME2415DC DIP INPUT CHARACTERISTICS Parameter Conditions Min. Typ. Max. Continuous operation, 3.3V input types Continuous operation, 5V input types Continuous operation, 12V input types Continuous operation, 15V input types Continuous operation, 24V input types 3.3V, 5V & 12V Input types 15V Input types 24V Input types 2.97 4.5 10.8 13.5 21.6 3.3 5.0 12.0 15 24 5 3 4 3.63 5.5 13.2 16.5 26.4 20 10 10 Parameter Conditions Min. Typ. Max. Units Rated Power Voltage Set Point Accuracy TA=-40°C to 85°C See tolerance envelope 1.0 W Line regulation High VIN to low VIN 1.0 1.0 1.15 1.1 %/% Typ. Max. Units Voltage range Reflected ripple current Units V mA p-p OUTPUT CHARACTERISTICS 3.3V Input All other inputs ISOLATION CHARACTERISTICS Parameter Conditions Min. Isolation test voltage Resistance Flash tested for 1 second Viso= 1000VDC 1000 10 Parameter Conditions Min. Switching frequency 3.3V input types 5V input types 12V input types 15V input types 24V input types VDC GΩ GENERAL CHARACTERISTICS Typ. 47 60 70 77 80 Max. Units kHz 1. Calculated using MIL-HDBK-217F FN2 with nominal input voltage at full load. All specifications typical at TA=25°C, nominal input voltage and rated output current unless otherwise specified www.murata.com KDC_MEE1.J01 Page 2 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters TEMPERATURE CHARACTERISTICS Parameter Conditions Min. Specification Storage All output types -40 -50 Case Temperature above ambient Cooling MEE1S0303XC All other types Free air convection Typ. Max. Units 85 125 30 25 °C ABSOLUTE MAXIMUM RATINGS Lead temperature 1.5mm from case for 10 seconds Internal power dissipation 260°C 450mW Wave Solder Wave Solder profile not to exceed the profile recommended in IEC 61760-1 Section 6.1.3. Please refer to application notes for further information. Input voltage VIN, MEE1S03 types Input voltage VIN, MEE1S05 types Input voltage VIN, MEE1S12 types Input voltage VIN, MEE1S15 types Input voltage VIN, MEE1S24 types 5.5V 7V 15V 18V 28V www.murata.com KDC_MEE1.J01 Page 3 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters TECHNICAL NOTES ISOLATION VOLTAGE ‘Hi Pot Test’, ‘Flash Tested’, ‘Withstand Voltage’, ‘Proof Voltage’, ‘Dielectric Withstand Voltage’ & ‘Isolation Test Voltage’ are all terms that relate to the same thing, a test voltage, applied for a specified time, across a component designed to provide electrical isolation, to verify the integrity of that isolation. Murata Power Solutions MEE1 series of DC-DC converters are all 100% production tested at their stated isolation voltage. This is 1kVDC for 1 second. A question commonly asked is, “What is the continuous voltage that can be applied across the part in normal operation?” The MEE1 has been recognised by Underwriters Laboratory for functional insulation, both input and output should normally be maintained within SELV limits i.e. less than 42.4V peak, or 60VDC. The isolation test voltage represents a measure of immunity to transient voltages and the part should never be used as an element of a safety isolation system. The part could be expected to function correctly with several hundred volts offset applied continuously across the isolation barrier; but then the circuitry on both sides of the barrier must be regarded as operating at an unsafe voltage and further isolation/insulation systems must form a barrier between these circuits and any user-accessible circuitry according to safety standard requirements. REPEATED HIGH-VOLTAGE ISOLATION TESTING It is well known that repeated high-voltage isolation testing of a barrier component can actually degrade isolation capability, to a lesser or greater degree depending on materials, construction and environment. The MEE1 series has toroidal isolation transformers, with no additional insulation between primary and secondary windings of enamelled wire. While parts can be expected to withstand several times the stated test voltage, the isolation capability does depend on the wire insulation. Any material, including this enamel (typically polyurethane) is susceptible to eventual chemical degradation when subject to very high applied voltages thus implying that the number of tests should be strictly limited. We therefore strongly advise against repeated high voltage isolation testing, but if it is absolutely required, that the voltage be reduced by 20% from specified test voltage. This consideration equally applies to agency recognizsed parts rated for better than functional isolation where the wire enamel insulation is always supplemented by a further insulation system of physical spacing or barriers. SAFETY APPROVAL The MEE1 series has been recognised by Underwriters Laboratory (UL) to UL 60950 for functional insulation in a maximum ambient temperature for 3.3V and 5V input models of 60°C and for 12V, 15V and 24V models of 85°C. File number E151252 applies. The MEE1 Series of converters are not internally fused so to meet the requirements of UL 60950 an anti-surge input line fuse should always be used with ratings as defined below. MEE1S03xxxC: 1A MEE1S05xxxC: 0.7A MEE1S12xxxC: 0.2A MEE1S15xxxC: 0.2A MEE1S24xxxC: 0.16A All fuses should be UL approved and rated to at least the maximum allowable DC input voltage. UL file number E151252 applies. RoHS COMPLIANCE INFORMATION This series is compatible with RoHS soldering systems with a peak wave solder temperature of 260°C for 10 seconds. Please refer to application notes for further information. The pin termination finish on the SIP package type is Tin Plate, Hot Dipped over Matte Tin with Nickel Preplate. The DIP types are Matte Tin over Nickel Preplate. Both types in this series are backward compatible with Sn/Pb soldering systems. For further information, please visit www.murata-ps.com/rohs PART NUMBER STRUCTURE MEE 1 S XX XX X C Series name RoHS compliant Power rating Package type S - Single D - Dual S - SIP D - DIP M - Surface mount Z - ZIP Input voltage Output voltage Output type www.murata.com KDC_MEE1.J01 Page 4 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters CHARACTERISATION TEST METHODS Ripple & Noise Characterisation Method Ripple and noise measurements are performed with the following test configuration. C1 1μF X7R multilayer ceramic capacitor, voltage rating to be a minimum of 3 times the output voltage of the DC-DC converter 10μF tantalum capacitor, voltage rating to be a minimum of 1.5 times the output voltage of the DC-DC converter with an ESR of less than 100mΩ at 100 kHz C3 100nF multilayer ceramic capacitor, general purpose R1 450Ω resistor, carbon film, ±1% tolerance R2 50Ω BNC termination T1 3T of the coax cable through a ferrite toroid RLOAD Resistive load to the maximum power rating of the DC-DC converter. Connections should be made via twisted wires Measured values are multiplied by 10 to obtain the specified values. C2 Differential Mode Noise Test Schematic DC/DC Converter OSCILLOSCOPE C1 C2 C3 + SUPPLY Input - R1 + T1 R2 Y INPUT Output - R LOAD APPLICATION NOTES Minimum Load The minimum load to meet datasheet specification is 10% of the full rated load across the specified input voltage range. Lower than 10% minimum loading will result in an increase in output voltage, which may rise to typically 1.5 times the specified output voltage if the output load falls to less than 5%. Capacitive loading and start up Typical start up times for this series, with a typical input voltage rise time of 2.2μs and output capacitance of 10μF, are shown in the table below. The product series will start into a capacitance of 47μF with an increased start time, however, the maximum recommended output capacitance is 10μF. Start-up time Start-up time μs μs MEE1S0303XC 355 MEE1S1209XC 818 MEE1S0305XC 622 MEE1S1212XC 1285 MEE1S0309XC 1542 MEE1S1215XC 2052 MEE1S0312XC 2410 MEE1S1505XC 260 MEE1S0315XC 3346 MEE1S1509XC 642 MEE1S0503XC 334 MEE1S1512XC 993 MEE1S0505XC 402 MEE1S1515XC 1574 MEE1S0509XC 1316 MEE1S2405XC 221 MEE1S0512XC 1776 MEE1S2409XC 541 MEE1S0515XC 2232 MEE1S2412XC 860 MEE1S1205XC 285 MEE1S2415XC 1049 www.murata.com KDC_MEE1.J01 Page 5 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters APPLICATION NOTES (Continued) Output Ripple Reduction By using the values of inductance and capacitance stated, the output ripple at the rated load is lowered to 5mV p-p max. Component selection Capacitor: It is required that the ESR (Equivalent Series Resistance) should be as low as possible, ceramic types are recommended. The voltage rating should be at least twice (except for 15V output), the rated output voltage of the DC-DC converter. Inductor: The rated current of the inductor should not be less than that of the output of the DC-DC converter. At the rated current, the DC resistance of the inductor should be such that the voltage drop across the inductor is 20MHz. L DC Power Source MEE1S0303XC MEE1S0305XC MEE1S0309XC MEE1S0312XC MEE1S0315XC MEE1S0503XC MEE1S0505XC MEE1S0509XC MEE1S0512XC MEE1S0515XC MEE1S1205XC MEE1S1209XC MEE1S1212XC MEE1S1215XC MEE1S1505XC MEE1S1509XC MEE1S1512XC MEE1S1515XC MEE1S2405XC MEE1S2409XC MEE1S2412XC MEE1S2415XC L, μH 4.7 10 22 47 47 4.7 10 22 47 47 10 22 47 47 10 22 47 47 10 22 47 47 Inductor SMD 82472C 82103C 82223C 82473C 82473C 82472C 82103C 82223C 82473C 82473C 82103C 82223C 82473C 82473C 82103C 82223C 82473C 82473C 82103C 82223C 82473C 82473C C Load DC Through Hole 11R472C 11R103C 11R223C 11R473C 11R473C 11R472C 11R103C 11R223C 11R473C 11R473C 11R103C 11R223C 11R473C 11R473C 11R103C 11R223C 11R473C 11R473C 11R103C 11R223C 11R473C 11R473C Capacitor C, μF 10 4.7 2.2 1 1 10 4.7 2.2 1 1 4.7 2.2 1 1 4.7 2.2 1 1 4.7 2.2 1 1 TEMPERATURE DERATING Output Power (W) 1.5 1.0 0.5 85°C Safe Operating Area 120°C 0 -40 100 50 0 Ambient Temperature (°C) 150 www.murata.com KDC_MEE1.J01 Page 6 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters TOLERANCE ENVELOPES The voltage tolerance envelopes show typical load regulation characteristics for this product series. The tolerance envelope is the maximum output voltage variation due to changes in output loading and set point accuracy. 3.3V Input & 0503 5V Output 7% 2% 2% -6% Output Voltage Output Voltage 12% 2% 0% -5% 10 25 50 75 Output Load Current (%) 10 100 25 9V Output 100 12V Output 8% 7% 1% 1% -3% 10 25 50 75 Output Load Current (%) 100 Output Voltage Output Voltage 50 75 Output Load Current (%) 1% 0% -3% 10 25 50 75 Output Load Current (%) 100 15V Output Output Voltage 6% 1% 1% -3% 10 25 50 75 Output Load Current (%) 100 www.murata.com KDC_MEE1.J01 Page 7 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EFFICIENCY VS LOAD 5V Input 90 70 70 Efficiency (%) Efficiency (%) 3.3V Input 90 50 MEE1S0303SC MEE1S0305SC 30 MEE1S0309SC 50 MEE1S0503SC MEE1S0505SC 30 MEE1S0509SC MEE1S0312SC 0 MEE1S0512SC MEE1S0315SC 10 MEE1S0515SC 10 20 40 60 80 100 0 20 40 Load (%) 12V Input 90 70 70 50 MEE1S1205SC 30 MEE1S1209SC MEE1S1505SC 30 MEE1S1509SC MEE1S1512SC MEE1S1215SC 10 20 100 50 MEE1S1212SC 0 80 15V Input 90 Efficiency (%) Efficiency (%) 60 Load (%) 40 60 80 MEE1S1515SC 10 100 Load (%) 0 20 40 60 80 100 Load (%) 24V Input 90 Efficiency (%) 70 50 MEE1S2405SC 30 MEE1S2409SC MEE1S2412SC MEE1S2415SC 10 0 20 40 60 80 100 Load (%) www.murata.com KDC_MEE1.J01 Page 8 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EMC FILTERING AND SPECTRA FILTERING An input capacitor and inductor is required to meet EN 55022 Curve B, Quasi-Peak EMC limit, as shown in the following plots. The following plots show positive and negative quasi peak and CISPR22 Average Limit B (green line) and Quasi Peak Limit B (pink line) adherence limits. L DC Power Source DC L, μH 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 10 MEE1S0303XC MEE1S0305XC MEE1S0309XC MEE1S0312XC MEE1S0315XC MEE1S0503XC MEE1S0505XC MEE1S0509XC MEE1S0512XC MEE1S0515XC MEE1S1205XC MEE1S1209XC MEE1S1212XC MEE1S1215XC MEE1S1505XC MEE1S1509XC MEE1S1512XC MEE1S1515XC MEE1S2405XC MEE1S2409XC MEE1S2412XC MEE1S2415XC Load C Inductor SMD Through Hole 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C 82103C 11R103C Capacitor C, μF 1 1 1 1 1 0.68 0.68 0.68 0.68 0.68 0.68 0.68 2.2 2.2 2.2 2.2 2.2 2.2 4.7 4.7 4.7 4.7 MEE1S0305XC 80 80 70 70 60 60 50 50 dBuV dBuV MEE1S0303XC 40 40 30 30 20 20 10 0 1.00E+05 10 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) www.murata.com KDC_MEE1.J01 Page 9 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EMC FILTERING AND SPECTRA (Continued) MEE1S0312XC 80 80 70 70 60 60 50 50 dBuV dBuV MEE1S0309XC 40 40 30 30 20 20 10 10 0 1.00E+05 1.00E+06 1.00E+07 0 1.00E+05 1.00E+08 Frequency (Hz) 70 60 60 50 50 dBuV dBuV 80 70 40 40 30 30 20 20 10 10 1.00E+07 0 1.00E+05 1.00E+08 80 80 70 70 60 60 50 50 40 30 20 20 10 10 Frequency (Hz) 1.00E+08 40 30 1.00E+07 1.00E+07 MEE1S0509XC dBuV dBuV MEE1S0505XC 1.00E+06 1.00E+06 Frequency (Hz) Frequency (Hz) 0 1.00E+05 1.00E+08 MEE1S0503XC 80 1.00E+06 1.00E+07 Frequency (Hz) MEE1S0315XC 0 1.00E+05 1.00E+06 1.00E+08 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) www.murata.com KDC_MEE1.J01 Page 10 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EMC FILTERING AND SPECTRA (Continued) 80 70 70 60 60 50 50 dBuV 80 40 40 30 30 20 20 10 10 0 1.00E+05 dBuV MEE1S0515XC 1.00E+06 1.00E+07 0 1.00E+05 1.00E+08 MEE1S1205XC MEE1S1209XC 80 70 70 60 60 50 50 40 30 20 20 10 10 1.00E+06 1.00E+07 0 1.00E+05 1.00E+08 80 80 70 70 60 60 50 50 40 1.00E+08 40 30 30 20 20 10 10 Frequency (Hz) 1.00E+07 MEE1S1215XC dBuV dBuV MEE1S1212XC 1.00E+07 1.00E+06 Frequency (Hz) Frequency (Hz) 1.00E+06 1.00E+08 40 30 0 1.00E+05 1.00E+07 Frequency (Hz) 80 0 1.00E+05 1.00E+06 Frequency (Hz) dBuV dBuV MEE1S0512XC 1.00E+08 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) www.murata.com KDC_MEE1.J01 Page 11 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EMC FILTERING AND SPECTRA (Continued) 80 70 70 60 60 50 50 dBuV 80 40 40 30 30 20 20 10 10 0 1.00E+05 dBuV MEE1S1509XC 1.00E+06 1.00E+07 0 1.00E+05 1.00E+08 MEE1S1512XC MEE1S1515XC 80 70 70 60 60 50 50 40 30 20 20 10 10 1.00E+06 1.00E+07 0 1.00E+05 1.00E+08 80 80 70 70 60 60 50 50 40 1.00E+08 40 30 30 20 20 10 10 Frequency (Hz) 1.00E+07 MEE1S2409XC dBuV dBuV MEE1S2405XC 1.00E+07 1.00E+06 Frequency (Hz) Frequency (Hz) 1.00E+06 1.00E+08 40 30 0 1.00E+05 1.00E+07 Frequency (Hz) 80 0 1.00E+05 1.00E+06 Frequency (Hz) dBuV dBuV MEE1S1505XC 1.00E+08 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) www.murata.com KDC_MEE1.J01 Page 12 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters EMC FILTERING AND SPECTRA (Continued) MEE1S2415XC 80 80 70 70 60 60 50 50 dBuV dBuV MEE1S2412XC 40 40 30 30 20 20 10 10 0 1.00E+05 1.00E+06 1.00E+07 Frequency (Hz) 1.00E+08 0 1.00E+05 1.00E+06 1.00E+07 1.00E+08 Frequency (Hz) www.murata.com KDC_MEE1.J01 Page 13 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters PACKAGE SPECIFICATIONS MECHANICAL DIMENSIONS PIN CONNECTIONS - 8 PIN DIP DIP Package SIP Package 11.6±0.15 [0.457±0.006] MEE1S XXXXDC XYYWW 9.9±0.15 [0.390±0.006] 0.40 [0.016] MIN 6.9±0.15 [0.272±0.006] 10.00±0.25 [0.394±0.010] XYYWW S 4.10±0.5 [0.161±0.020] 4.10±0.5 [0.161±0.020] 1 2 3 Function 1 4 5 7 -VIN +VIN +VOUT -VOUT PIN CONNECTIONS - 4 PIN SIP 11.53±0.2 [0.454±0.008] MEE1S XXXXSC Pin 4 Pin Function 1 2 3 4 -VIN +VIN -VOUT +VOUT 0.5±0.05 [0.020±0.002] 1.99±0.25 [0.078±0.010] 4 1 2.54 [0.100] (2.08 [0.082]) 0.50±0.05 [0.020±0.002] 0.25±0.05 [0.010±0.002] 1.14±0.25 [0.045±0.010] 7.62 [0.300] 7 0.25±0.05 [0.010±0.002] (1.13 [0.044]) 5 [ +0.006 6.10 +0.15 -0.20 0.240 -0.008 ] 5.08 [0.200] 7.62 [0.300] All dimensions in mm (inches) Controlling dimension is mm. DIP: All pins on a 2.51 (0.100) pitch and within ±0.25 (0.010) of true position SIP: All pins on a 2.54 (0.100) pitch and within ±0.1 (0.004) of true position from pin 1 at seating plane ‘S’ Weight: 1.28g (SIP), 1.56g (DIP) www.murata.com KDC_MEE1.J01 Page 14 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters PACKAGE SPECIFICATIONS (Continued) RECOMMENDED FOOTPRINT DETAILS 8 Pin DIP Package 4 Pin SIP Package 2.54 [0.100] 2.54 [0.100] x4 HOLES Ø 0.045 0.039 Ø 1.15 1.00 x4 HOLES 0.045 ø1.15 1.00 ø0.039 [ [ ] 2.54 [0.100] 2.54 [0.100] TUBE OUTLINE DIMENSIONS 8 Pin DIP Tube 4 Pin SIP Tube 9.3 [0.366] 12.0 [0.472] 12.43 [0.489] 14.5 [0.571] 18.0 [0.709] 5.07±0.80 [0.200±0.03] 5.05 [0.199] Unless otherwise stated all dimensions in mm (inches) ±0.5mm. Tube length (8 Pin DIP) : 520mm ±2mm (20.47). Tube length (4 Pin SIP) : 520mm ±2mm (20.47). 5.0 [0.197] Tube Quantity : 35 www.murata.com KDC_MEE1.J01 Page 15 of 16 MEE1 Series Isolated 1W Single Output DC-DC Converters DISCLAIMER Unless otherwise stated in the datasheet, all products are designed for standard commercial and industrial applications and NOT for safety-critical and/or life-critical applications. Particularly for safety-critical and/or life-critical applications, i.e. applications that may directly endanger or cause the loss of life, inflict bodily harm and/or loss or severe damage to equipment/property, and severely harm the environment, a prior explicit written approval from Murata is strictly required. Any use of Murata standard products for any safety-critical, life-critical or any related applications without any prior explicit written approval from Murata shall be deemed unauthorised use. These applications include but are not limited to: • Aircraft equipment • Aerospace equipment • Undersea equipment • Power plant control equipment • Medical equipment • Transportation equipment ( automobiles, trains, ships, etc.) • Traffic signal equipment • Disaster prevention / crime prevention equipment • Data Processing equipment Murata makes no express or implied warranty, representation, or guarantee of suitability, fitness for any particular use/purpose and/or compatibility with any application or device of the buyer, nor does Murata assume any liability whatsoever arising out of unauthorised use of any Murata product for the application of the buyer. The suitability, fitness for any particular use/purpose and/or compatibility of Murata product with any application or device of the buyer remain to be the responsibility and liability of the buyer. Buyer represents and agrees that it has all the necessary expertise to create and implement safeguards that anticipate dangerous consequences of failures, monitor failures and their consequences, lessen the likelihood of failures that might cause harm, and take appropriate remedial actions. Buyer will fully indemnify and hold Murata, its affiliated companies, and its representatives harmless against any damages arising out of unauthorised use of any Murata products in any safety-critical and/ or life-critical applications. Remark: Murata in this section refers to Murata Manufacturing Company and its affiliated companies worldwide including, but not limited to, Murata Power Solutions. This product is subject to the following operating requirements and the Life and Safety Critical Application Sales Policy: Refer to: https://www.murata.com/en-eu/products/power/requirements Murata Power Solutions (Milton Keynes) Ltd. makes no representation that the use of its products in the circuits described herein, or the use of other technical information contained herein, will not infringe upon existing or future patent rights. The descriptions contained herein do not imply the granting of licenses to make, use, or sell equipment constructed in accordance therewith. Specifications are subject to change without notice. © 2020 Murata Power Solutions (Milton Keynes) Ltd. www.murata.com KDC_MEE1.J01 Page 16 of 16