MSDW1042

MSDW1000 MINMAX | Alldatasheet

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+Vo PFM Isolation Ref.Amp LC Filter+Vin -Vin Com. -Vo Single Output PFM Isolation Ref.Amp LC Filter+Vin -Vin -Vo +Vo Block Diagram Wide Range 2:1 Low ProfileI/O Isolation 1500 VDC SMD /i0/i0/i0 EN55022 EMI Low Cost Low Noise Minmax's MSDW1000 2W DC/DC's are in "gull-wing" SMT package and meet 245]/10sec in solder-reflow for lead free process. The series consists of 28 models that operate over input voltage ranges of 4.5-9VDC, 9-18VDC, 18-36VDC and 36-75VDC which provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, {5V, {12V and {15VDC. The -40] to +71] operating temperature range makes it ideal for data communication equipments, mobile battery driven equipments, distributed power systems, telecommunication equipments, mixed analog/digital subsystems, process/machine control equipments, computer peripheral systems and industrial robot systems. The modules have a maximum power rating of 2W and a typical full-load efficiency of 81%, continuous short circuit, 30mV output ripple, EN55022 Class A conducted noise compliance minimize design-in time, cost and eliminate the need for external filtering. y Internal SMD Construction y UL 94V-0 Package Material y Complies with EN55022 Class A y Temperature Performance -40] to +71] y Low Ripple and Noise y Low Cost y 2:1 Wide Input Range y MTBF > 1,000,000 Hours y 1500VDC Isolation y Efficiency up to 81% Key Features 2W, Wide Input Range SMD, Single & Dual Output DC/DC Converters MSDW1000 Series REV:1 2006/03MINMAX1

7757{17{67{15MSDW1047 7757{21{83{12MSDW1046 7162{50{200{5MSDW1045 79553313415MSDW1044 79534216712MSDW1043 73571004005MSDW1042 108 491255003.3 ( 36 ~ 75) MSDW1041 80110{17{67{15MSDW1037 78112{21{83{12MSDW1036 74119{50{200{5MSDW1035 811083313415MSDW1034 801094216712MSDW1033 771091004005MSDW1032 1510 961255003.3 ( 18 ~ 36 ) MSDW1031 78226{17{67{15MSDW1027 78224{21{83{12MSDW1026 73242{50{200{5MSDW1025 802203313415MSDW1024 802094216712MSDW1023 772171004005MSDW1022 2520 1841255003.3 ( 9 ~ 18 ) MSDW1021 71598{17{67{15MSDW1017 69615{21{83{12MSDW1016 64667{50{200{5MSDW1015 735823313415MSDW1014 755344216712MSDW1013 735481004005MSDW1012 10040 4711255003.3 ( 4.5 ~ 9 ) MSDW1011 % (Typ.)mA (Typ.)mA (Typ.)mA (Typ.)mAmAVDCVDC @Max. Load@No Load@Max. LoadMin.Max. EfficiencyReflected Ripple Current Input CurrentOutput CurrentOutput Voltage Input Voltage Model Number Model Selection Guide EN55022 Class AConducted EMI Free-Air ConvectionCooling %95---Humidity ]+125-40Storage Temperature ]+90-40CaseOperating Temperature ]+71-40AmbientOperating Temperature UnitMax.Min.ConditionsParameter Environmental Specifications Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. mW1,800---Internal Power Dissipation ]260---Lead Temperature (1.5mm from case for 10 Sec.) VDC100-0.748VDC Input Models VDC50-0.724VDC Input Models VDC25-0.712VDC Input Models VDC11-0.75VDC Input Models Input Surge Voltage ( 1000 mS ) UnitMax.Min.Parameter Notes : 1. Specifications typical at Ta=+25], resistive load, nominal input voltage, rated output current unless otherwise noted. 2. Transient recovery time is measured to within 1% error band for a step change in output load of 75% to 100%. 3. Ripple & Noise measurement bandwidth is 0-20 MHz. 4. These power converters require a minimum output loading to maintain specified regulation. 5. Operation under no-load conditions will not damage these modules; however, they may not meet all specifications listed. 6. All DC/DC converters should be externally fused on the front end for protection. 7. Other input and output voltage may be available, please contact factory. 8. Specifications subject to change without notice. Absolute Maximum Ratings MSDW1000 Series 2MINMAXREV:1 2006/03

KHz---300---Switching Frequency pF420250---100KHz,1VIsolation Capacitance UnitMax.Typ.Min.ConditionsParameter General Specifications ContinuousOutput Short Circuit %/]{0.02{0.01---Temperature Coefficient %{5{3---Transient Response Deviation uS300100---25% Load Step ChangeTransient Recovery Time mV P-P5030---Ripple & Noise (20MHz) %{0.75{0.5---Io=25% to 100%Load Regulation %{0.5{0.3---Vin=Min. to Max.Line Regulation %{2.0{1.0---Dual Output, Balanced LoadsOutput Voltage Balance %{2.0{1.0---Output Voltage Accuracy UnitMax.Typ.Min.ConditionsParameter Output Specifications Pi FilterInput Filter All Models Reverse Polarity Input Current 3422---48V Input Models 1711---24V Input Models 8.56.5---12V Input Models 43.5---5V Input ModelsUnder Voltage Shutdown 36241648V Input Models 1812824V Input Models 974.512V Input Models VDC 4.543.55V Input ModelsStart Voltage UnitMax.Typ.Min.ModelParameter Input Specifications # For each output uF4710047011017010002200Maximum Capacitive Load Unit{15V #{12V #{5V #15V12V5V3.3VModels by Vout Capacitive Load MSDW1000 Series REV:1 2006/03MINMAX3

120mA Slow - Blow Type250mA Slow - Blow Type500mA Slow - Blow Type1000mA Slow - Blow Type 48V Input Models24V Input Models12V Input Models5V Input Models Input Fuse Selection Guide Vin ( VDC ) 10uS 150 140 130 120 110 100 100uS 1mS 10mS 100mS 48VDC Input Models 24VDC Input Models 12VDC Input Models 5VDC Input Models Input Voltage Transient Rating MSDW1000 Series 4MINMAXREV:1 2006/03

]Ambient Temperature Output Power (%) 100 -40 50 60 80 100 110 9070 400LFM 200LFM 100LFM Natural convection Efficiency vs Output Load ( Dual Output )Efficiency vs Output Load ( Single Output ) Load Current (%) Efficiency (%) 10060402010 80 Load Current (%) Efficiency (%) 10060402010 80 Efficiency vs Input Voltage ( Dual Output )Efficiency vs Input Voltage ( Single Output ) 100Efficiency (%) Input Voltage (V) NomLow High50 100Efficiency (%) Input Voltage (V) NomLow High MSDW1000 Series REV:1 2006/03MINMAX5

Input Reflected-Ripple Current Test Setup Input reflected-ripple current is measured with a inductor Lin (4.7uH) and Cin (220uF, ESR < 1.0[ at 100 kHz) to simulated source impedance. Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500KHz. Peak-to-Peak Output Noise Measurement Test Use a Cout 0.47uF 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 MSDW1000 series has limitation of maximum connected capacitance on the output. The power module may operate 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. Overcurrent Protection To provide protection in a fault (output overload) condition, the unit is equipped with internal current limiting circuitry and can endure current limiting for an unlimited duration. At the point of current-limit inception, the unit shifts from voltage control to current control. The unit operates normally once the output current is brought back into its specified range. 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 < 1.0[ at 100 kHz) capacitor of a 8.2uF for the 5V input devices, a 3.3uF for the 12V input devices and a 1.5uF for the 24V and 48V devices, capacitor mounted close to the power module helps ensure stability of the unit. 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 that 3.3uF capacitors are used on output. MSDW1000 Series 6MINMAXREV:1 2006/03 +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 +Out -Out +Vin -Vin Single Output DC / DC Converter Resistive LoadScope Copper Strip Cout +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

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 were determined from measurements obtained in an experimental apparatus. MSDW1000 Series REV:1 2006/03MINMAX7 DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in

The MSDW1000 converter is encapsulated in a low thermal resistance molding compound that has excellent resistance/electrical characteristics over a wide temperature range or in high humidity environments. The encapsulant and unit case are both rated to UL 94V-0 flammability specifications. Leads are tin plated for improved solderability. NC: No Connection UL94V-0:Flammability +Vin+Vin16 3.75g:Weight -Vout-Vout10 +Vout+Vout9 Non-Conductive Black Plastic:Case Material CommonNC8 NCNC7 0.94*0.54*0.31 inches-Vin-Vin1 24.0*13.7*8.0 mm:Case Size Dual OutputSingle OutputPin Physical CharacteristicsPin Connections {0.002{0.05Pin X.XXX{0.005X.XX{0.13 X.XX{0.01X.X{0.25 InchesMillimetersTolerance 2.8mm 15.24mm 19.3mm 2.54mm 13.7mm 17.78mm 1.4mm(Min) 24 [0.94] 8 [0.31] 0.25 [0.01] 0.15 1 [0.04] 15.24 [0.60] Connecting Pin Patterns Top View ( 2.54 mm / 0.1 inch grids ) Mechanical Dimensions MSDW1000 Series 8MINMAXREV:1 2006/03