MSLU308

MSLU300 MINMAX | Alldatasheet

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Technical content

y Internal SMD Construction y UL 94V-0 Package Material y Temperature Performance -25] to +75] y Output 3.3, 5, 12, 15, {5, {12 and {15VDC y Input 5, 12 and 24VDC y Low Cost y 3000VDC Isolation y Efficiency up to 79% Key Features 1W, High Isolation SMD, Single & Dual Output DC/DC Converters Minmax's MSLU300 1W DC/DC's are in "gull-wing" SMT package. The series is designed to provide high levels of isolation 3000VDC. It consists of 21 models with input voltages of 5V,12V and 24VDC which offers standard output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC for the choice. Their impressive guaranteed efficiencies enable all models to deliver their fully rated output power from -25] to +75] without heat sinking or forced-air cooling. The MSLU300 series is an excellent selection for a variety of applications including data communication equipments, distributed power systems, telecommunication equipments and industrial robot systems. The MSLU300 units are available in tape and reel package. Low ProfileLow Cost I/O Isolation 3000 VDC SMD Leadfree Reflow Solder Process as per IPC/JEDEC J-STD-020C peak temp. 245C/10 sec. Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. Free-Air ConvectionCoolingmW550---Internal Power Dissipation %95--Humidity]300---Lead Temperature (1.5mm from case for 10 Sec.) ]+125-25Storage TemperatureVDC30-0.724VDC Input Models ]+90-25CaseOperating TemperatureVDC18-0.712VDC Input Models ]+75-25AmbientOperating TemperatureVDC9-0.75VDC Input Models Input Surge Voltage ( 1000 mS ) UnitMax.Min.ConditionsParameterUnitMax.Min.Parameter Environmental SpecificationsAbsolute Maximum Ratings MSLU300 Series REV:5 2009/01/20MINMAX1

79554{0.7{34{15MSLU329 79553{0.8{42{12MSLU328 73857{2{100{5MSLU326 795531.56715MSLU325 7955328412MSLU324 7385742005MSLU322 7010 5152603.3 (21.6 ~ 26.4) MSLU321 805106{0.7{34{15MSLU319 805105{0.8{42{12MSLU318 768110{2{100{5MSLU316 8151031.56715MSLU315 80510528412MSLU314 76811042005MSLU312 7310 9852603.3 (10.8 ~ 13.2) MSLU311 807255{0.7{34{15MSLU309 797255{0.8{42{12MSLU308 7510267{2{100{5MSLU306 8072511.56715MSLU305 79725528412MSLU304 751026742005MSLU302 7210 23852603.3 (4.5 ~ 5.5) MSLU301 % (Typ.)%(Max.)mA (Typ.)mA (Typ.)mAmAVDCVDC @Max. Load@No Load@Max. LoadMin.Max. EfficiencyLoad Regulation Input CurrentOutput CurrentOutput Voltage Input Voltage Model Number Model Selection Guide # For each output uF2.22.2104.74.73333Maximum Capacitive Load Unit{15V #{12V #{5V #15V12V5V3.3VModels by Vout Capacitive Load 100mA Slow - Blow Type200mA Slow - Blow Type500mA Slow - Blow Type 24V Input Models12V Input Models5V Input Models Input Fuse Selection Guide Input Specifications Internal CapacitorInput Filter 26.42421.624V Input Models 13.21210.812V Input Models VDC 5.554.55V Input Models Input Voltage Range UnitMax.Typ.Min.ModelParameter MSLU300 Series 2MINMAXREV:5 2009/01/20

KHz15010050Switching Frequency pF10060---100KHz,1VIsolation Capacitance UnitMax.Typ.Min.ConditionsParameter General Specifications 0.5 Second Max.Output Short Circuit %/]{0.02{0.01---Temperature Coefficient mV P-P10075---Ripple & Noise (20MHz) %See Model Selection GuideIo=20% to 100%Load Regulation %{1.5{1.2---For Vin Change of 1%Line Regulation %{1.0{0.1---Dual Output, Balanced LoadsOutput Voltage Balance UnitMax.Typ.Min.ConditionsParameter Output Specifications Notes : 1. Specifications typical at Ta=+25], resistive load, nominal input voltage, rated output current unless otherwise noted. 2. Ripple & Noise measurement bandwidth is 0-20 MHz. 3. These power converters require a minimum output loading to maintain specified regulation. 4. Operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed. 5. All DC/DC converters should be externally fused on the front end for protection. 6. Other input and output voltage may be available, please contact factory. 7. Specifications subject to change without notice. 8. It is not recommended to use water-washing process on SMT units. Block Diagram Dual Output +Vo Bipolar Push-Pull Inverter +Vin -Vin Com. -Vo Single Output +Vo Bipolar Push-Pull Inverter +Vin -Vin -Vo MSLU300 Series REV:5 2009/01/20MINMAX3

Tolerance Envelopes Graph (All other Output)Tolerance Envelopes Graph (3.3V & 5V Output) Output Voltage(%) Output Load Current (%) Max. Typ. All other types. +5% +10% +15% Vnom -5% -10% +20% +5% +10% +15% Vnom -5% -10% +20% Min. 3.3V & 5V output types. Output Voltage(%) Output Load Current (%) Max. Typ. +5% +10% +15% Vnom -5% -10% +20% +5% +10% +15% Vnom -5% -10% +20% Min. MSLU300 Series 4MINMAXREV:5 2009/01/20

Peak-to-Peak Output Noise Measurement Test Use a Cout 0.33uF ceramic capacitor. Scope measurement should be made by using a BNC socket, measurement bandwidth is 0-20 MHz. Position the load between 50 mm and 75 mm from the DC/DC Converter. Design & Feature Considerations Maximum Capacitive Load The MSLU300 series has limitation of maximum connected capacitance at the output. The power module may be operated in current limiting mode during start-up, affecting the ramp-up and the startup time. The maximum capacitance can be found in the data sheet. 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 at the input to ensure startup. Capacitor mounted close to the power module helps ensure stability of the unit, it is recommended to use a good quality low Equivalent Series Resistance (ESR < 1.0[ at 100 KHz) capacitor of a 2.2uF for the 5V input devices, a 1.0uF for the 12V input devices and a 0.47uF for the 24V devices. Output Ripple Reduction A good quality low ESR capacitor placed as close as practicable across the load will give the best ripple and noise performance. To reduce output ripple, it is recommended to use 1.0uF capacitors at the output. Thermal Considerations Many conditions affect the thermal performance of the power module, such as orientation, airflow over the module and board spacing. To avoid exceeding the maximum temperature rating of the components inside the power module, the case temperature must be kept below 90°C. The derating curves are determined from measurements obtained in an experimental apparatus. MSLU300 Series REV:5 2009/01/20MINMAX5 +Out -Out +Vin -Vin DC / DC Converter Load Battery + Lin+ Cin To Oscilloscope Current Probe +Out -Out +Vin -Vin Dual Output DC / DC Converter Resistive Load Scope Copper Strip Cout Com. ScopeCout Copper Strip Copper Strip +Out -Out +Vin -Vin Single Output DC / DC Converter Resistive LoadScope Copper Strip Cout Copper Strip +Out -Out +Vin -Vin DC / DC Converter LoadDC Power Source Cin +Out -Out +Vin -Vin Load DC Power Source CoutCom. Dual Output DC / DC Converter +Out -Out +Vin -Vin Load DC Power Source Cout Single Output DC / DC Converter DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in

2.54mm 1.0mm Min. 5.08mm 10.1mm 1.9mm 12mm 8.0 123 5 6 12 11 10 8 7 2.54 [0.100] 5.08 [0.200] ( Magnification of A ) 0.25 [0.01] 0~4 R0.5 1.5 0.1 [0.06 0.004] 5.5 [0.22] 11.0 0.2 [0.43 0.008] 1.5 0.1 [0.06 0.004] 0.6 [0.02] 15.6 [0.61] 15.9 [0.63] 5.5 [0.22] 1.8 [0.07] 2.54 [0.100] 2.54 [0.100] 16.3 [0.64] 8.0 [0.31] Top View ( 2.54 mm / 0.1 inch grids ) Connecting Pin PatternsMechanical Dimensions {0.002{0.05Pin X.XXX{0.005X.XX{0.13 X.XX{0.01X.X{0.25 InchesMillimetersTolerance NA : Not Available for Electrical Connection NANA12 NANA11 NANA10 UL94V-0:Flammability+Vout+Vout8 NANA7 2g:Weight -VoutNA6 Common-Vout5 Non-Conductive Black Plastic:Case MaterialNANA3 +Vin+Vin2 0.64*0.31*0.30 inches-Vin-Vin1 16.3*8.0*7.67 mm:Case Size Dual OutputSingle OutputPin Physical CharacteristicsPin Connections MSLU300 Series 6MINMAXREV:5 2009/01/20