MAU402

MAU400 TOTAL-POWER | Alldatasheet

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+Vo Bipolar Push-Pull Inverter +Vin -Vin Com. -Vo LC Filter Single Output +Vo Bipolar Push-Pull Inverter +Vin -Vin -Vo LC Filter Block Diagram Low ProfileI/O Isolation 6000 VDC Low Cost MAU400 1W DC/DC's are specially designed to provide ultra-high levels of isolation 6000VDC in a miniature SIP package. The series consists of 12 models with input voltages of 5V and 12V, and offers standard output voltages of 5V, 12V, 15V in both single and dual output configurations. The MAU400 series is an excellent selection for a wide variety of applications including distributed power systems, mixed analog/digital subsystems, portable test equipments, local power networks and battery backed systems. y MTBF > 2,000,000 Hours y Lost Cost y SMT Technology y Efficiency up to 75% y Miniature Package y I/O Isolation 6000VDC Key Features Single and Dual Outputs

1 Watt Ultra High In/Out Isolation SIP DC/DC Converters

758117{1{35{15MAU416 748108{1{40{12MAU415 6610126{2{100{5MAU414 66812316515MAU413 66812128012MAU412 6610 12642005 (10.8 ~ 13.2) MAU411 738287{1{35{15MAU406 728267{1{40{12MAU405 6610303{2{100{5MAU404 66829516515MAU403 66829128012MAU402 6610 30342005 (4.5 ~ 5.5) MAU401 % (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 Free-Air ConvectionCooling %95---Humidity ]+125-40Storage Temperature ]+90-25CaseOperating Temperature ]+70-25AmbientOperating Temperature UnitMax.Min.ConditionsParameter Environmental Specifications Exceeding these values can damage the module. These are not continuous operating ratings. mW650---Internal Power Dissipation ]260---Lead Temperature (1.5mm from case for 10 Sec.) VDC18-0.712VDC Input Models VDC9-0.75VDC Input ModelsInput Surge Voltage ( 1000 mS ) UnitMax.Min.Parameter Note : 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 devices; however they may not meet all listed specifications. 5. All DC/DC converters should be externally fused at the front end for protection. 6. Other input and output voltage may be available, please contact factory. 7. Specifications subject to change without notice. Absolute Maximum Ratings MAU400 Series

Internal CapacitorInput Filter 13.21210.812V Input Models VDC5.554.55V Input ModelsStart Voltage UnitMax.Typ.Min.ModelParameter Input Specifications KHz1008050Switching Frequency pF12080---100KHz,1VIsolation Capacitance UnitMax.Typ.Min.ConditionsParameter General Specifications 0.5 Second Max.Output Short Circuit %/]{0.02{0.01---Temperature Coefficient mV P-P150100---Ripple & Noise (20MHz) %See Model Selection GuideIo=20% to 100%Load Regulation %{1.5{1.2---For Vin Change 1%Line Regulation %{1.0{0.1---Dual Output Balance LoadOutput Voltage Balance %{3.0{1.0---Output Voltage Accuracy UnitMax.Typ.Min.ConditionsParameter Output Specifications Note: # For each output . 220220680680680Maximum Capacitive Load {12V #{5V #15V12V5VModels by Vout Capacitive Load 200mA Slow - Blow Type500mA Slow - Blow Type 12V Input Models5V Input Models Input Fuse Selection Guide MAU400 Series

]Ambient Temperature Output Power (%) 100 -25 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 8020 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 MAU400 Series

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 simulate source impedance. Capacitor Cin, offsets possible battery impedance. Current ripple is measured at the input terminals of the module, measurement bandwidth is 0-500 KHz. 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 MAU400 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. For optimum performance we recommend 220uF maximum capacitive load for dual outputs and 680uF capacitive load for single outputs. The maximum capacitance can be found in the data. 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. 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 1.5uF 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. MAU400 Series +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 DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in

Units are encapsulated in a low thermal resistance molding compound which has excellent chemical resistance and electrical properties in high humidity environment and over a wide operating temperature range. The encapsulant and outer shell of the unit have UL94V-0 ratings. The leads are tin plated for better soldering. 3.9g:Weight +Vout+Vout7 CommonNo Pin6 Non-Conductive Black Plastic:Case Material -Vout-Vout5 -Vin-Vin2 1.31*0.81*0.4 inches+Vin+Vin1 22.0X7.5X12.5 mm:Case SizeDual OutputSingle OutputPin Physical CharacteristicsPin Connections {0.002{0.05Pin .XXX{0.01.XX{0.25 .XX{0.01.X{0.25 InchesMillimetersTolerance Dual Output Single Output 12.5 [0.49] 3.5 [0.14] 3.5 [0.14] 2.0 [0.08] 7.5 [0.30] 21.0 [0.83] 12 7 56 0.50 [0.020] 0.5 [0.02] 22.0 [0.87] 2.54 [0.100] 0.25 [0.010] Connecting Pin Patterns Top View ( 2.54 mm / 0.1 inch grids ) Mechanical Data MAU400 Series