MFU113

MFU100 MINMAX | Alldatasheet

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y Industry Standard Pinout y Internal SMD Construction y UL 94V-0 Package Material y Temperature Performance -40] to +75] y Output 5, 9, 12 and 15VDC y Input 5, 12 and 24VDC y Low Cost y MTBF > 2,000,000 Hours y 3000VDC Isolation y Efficiency up to 79% Key Features 1W, Ultra-Miniature, High Isolation, Single Output DC/DC Converters Taking up as little as 0.16 square inches of board space, Minmax's MFU100 1W DC/DC's are specially designed to provide power di stribution applications where space is critical in an ultra-miniature DIP package. The series consists of 12 models with input voltages of 5V, 12V and 24VDC which offers standard single output voltages of 5V, 9 V, 12V, 15VDC. The MFU100 series is an excellent selection for a variety of applications including distributed power systems, mixed analog/dig ital subsystems, portable test equipments, local power networks and battery backed systems. I/O Isolation 3000 VDC Low Cost Low Profile Exceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. Free-Air ConvectionCoolingmW450---Internal Power Dissipation %95---Humidity]260---Lead Temperature (1.5mm from case for 10 Sec.) ]+125-40Storage TemperatureVDC28-0.724VDC Input Models ]+90-25CaseOperating TemperatureVDC15-0.712VDC Input Models ]+75-40AmbientOperating TemperatureVDC7-0.75VDC Input Models Input Surge Voltage ( 1000 mS ) UnitMax.Min.ConditionsParameterUnitMax.Min.Parameter Environmental SpecificationsAbsolute Maximum Ratings MFU100 Series REV:4 2008/10MINMAX1

794531.58412MFU124 7655421109MFU123 708 6042005 (21.6~26.4) MFU122 79410616715MFU115 7951061.58412MFU114 77510721109MFU113 719 11742005 (10.8~13.2) MFU112 78625716715MFU105 7772621.58412MFU104 76826021109MFU103 6911 29042005 (4.5~5.5) MFU102 % (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 uF33333333Maximum Capacitive Load Unit15V12V9V5VModels 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 Internal CapacitorInput Filter 26.42421.624V Input Models 13.21210.812V Input Models VDC 5.554.55V Input ModelsInput Voltage Range UnitMax.Typ.Min.ModelParameter Input 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 of 10%Line Regulation %{3.0{1.0---Output Voltage Accuracy UnitMax.Typ.Min.ConditionsParameter Output Specifications MFU100 Series 2MINMAXREV:4 2008/10

KHz1109050Switching Frequency pF10060---100KHz,1VIsolation Capacitance UnitMax.Typ.Min.ConditionsParameter General 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 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. Block Diagram +Vo Bipolar Push-Pull Inverter +Vin -Vin -Vo MFU100 Series REV:4 2008/10MINMAX3

Derating Curve ( All Other Output )Derating Curve ( 5V Output Only ) ]Ambient Temperature Output Power (%) 100 -40 50 60 80 100 110 9070 400LFM 200LFM100LFM Natural convection ]Ambient Temperature Output Power (%) 100 -40 50 60 80 100 110 9070 400LFM 200LFM 100LFM Natural convection Efficiency vs Output LoadEfficiency vs Input Voltage Efficiency (%) Load Current(%) 10 20 60 40 80 100 100 Efficiency (%) NomLow High Input Voltage (V) MFU100 Series 4MINMAXREV:4 2008/10

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 MFU100 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 33uF maximum capacitive load for devices. 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 1.5uF 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 1uF 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. MFU100 Series REV:4 2008/10MINMAX5 +Out -Out +Vin -Vin DC / DC Converter Load Battery + Lin+ Cin To Oscilloscope Current Probe +Out -Out +Vin -Vin Single Output DC / DC Converter Resistive LoadScope Copper Strip Cout DUT Position of air velocity probe and thermocouple 50mm / 2in Air Flow 15mm / 0.6in +Out -Out +Vin -Vin DC / DC Converter LoadDC Power Source Cin +Out -Out +Vin -Vin Load DC Power Source Cout Single Output DC / DC Converter

1.7g (24V Input) 1.3g (5 & 12V Input):Weight Non-Conductive Black Plastic:Case Material 0.50*0.31*0.40 inches 12.7*8.0*10.16 mm :Case Size (24V Input) 0.50*0.28*0.40 inches 12.7*7.0*10.16 mm :Case Size (5V & 12V Input) 12.7[0.50] 0.5[0.02] Side L 0.35[0.01] 3.05[0.12] 2.54[0.10] 7.62[0.30] Bottom 7.62[0.30] 10.16[0.40] 7 5 0.5[0.02] Physical CharacteristicsMechanical Dimensions -Vout7 +Vout5 +Vin4 -Vin1 FunctionPin Pin Connections {0.002{0.05Pin X.XXX{0.005X.XX{0.13 X.XX{0.01X.X{0.25 InchesMillimetersTolerance MFU100 Series 6MINMAXREV:4 2008/10