MAU153

MAU100 TOTAL-POWER | Alldatasheet

Document overview

• Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 6

Technical content

+Vo Bipolar Push-Pull Inverter +Vin -Vin Com. -Vo Single Output +Vo Bipolar Push-Pull Inverter +Vin -Vin -Vo Block Diagram Low ProfileI/O Isolation 1000 VDC Low Cost MAU100 1W DC/DC's are specially designed to provide the optimum cost/benefit power solution in a miniature SIP package. The series consists of 33 models with input voltages of 5V, 12V and 24V,and offers standard output voltages of 3.3V, 5V, 9V, 12V, 15V,{5V, {9V, {12V and {15V for a wide choice. The MAU100 series is an excellent selection for a 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 I/O Isolation 1000VDC y Miniature Package y Efficiency up to 81% Key Features Single and Dual Outputs

1 Watt Ultra Miniature SIP DC/DC Converters

80585{1{34{15MAU156 80585{1{42{12MAU155 72893{2{100{5MAU154 7958516715MAU153 7958528412MAU152 728 9342005 (13.5 ~ 16.5) MAU151 80553{0.7{34{15MAU129 79553{0.8{42{12MAU128 76555{1{56{9MAU127 72858{2{100{5MAU126 7955316715MAU125 785541.58412MAU124 7655421109MAU123 7185942005MAU122 738 4952603.3 (21.6 ~ 26.4) MAU121 815105{0.7{34{15MAU119 815104{0.8{42{12MAU118 795106{1{56{9MAU117 748113{2{100{5MAU116 80510416715MAU115 8051051.58412MAU114 78510621109MAU113 73811442005MAU112 748 9652603.3 (10.8 ~ 13.2) MAU111 797258{0.7{34{15MAU109 787258{0.8{42{12MAU108 778262{1{56{9MAU107 7210278{2{100{5MAU106 78725816715MAU105 7872581.58412MAU104 76826021109MAU103 711028142005MAU102 7310 23552603.3 (4.5 ~ 5.5) MAU101 % (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 Exceeding these values can damage the module.These are not continuous operating ratings. mW450---Internal Power Dissipation ]260---Lead Temperature (1.5mm from case for 10 Sec.) VDC30-0.724VDC Input Models VDC18-0.715VDC Input Models VDC18-0.712VDC Input Models VDC9-0.75VDC Input Models Input 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 MAU100 Series

Free-Air ConvectionCooling ]+125----40Storage Temperature ]+90----25CaseOperating Temperature ]+85----40AmbientOperating Temperature UnitMax.Typ.Min.ConditionsParameter Environmental Specifications KHz12010070Switching 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-P7550---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 Internal CapacitorInput Filter 26.42421.624V Input Models 16.51513.515V Input Models 13.21210.812V Input Models VDC 5.554.55V Input ModelsInput Voltage Range UnitMax.Typ.Min.ModelParameter Input Specifications Note: # For each output . uF100100100100220220220220220Maximum Capacitive Load Unit{15V #{12V #{9V #{5V #15V12V9V5V3.3VModels by Vout Capacitive Load 100mA Slow - Blow Type150mA Slow - Blow Type200mA Slow - Blow Type500mA Slow - Blow Type 24V Input Models15V Input Models12V Input Models5V Input Models Input Fuse Selection Guide MAU100 Series

Derating Curve ( all other output )Derating Curve ( 3.3V,5V & {5V ) ]Ambient Temperature Output Power (%) 100 -40 50 60 80 100 110 9070 400LFM 200LFM 100LFM Natural convection ]Ambient Temperature Output Power (%) 100 -40 50 60 80 100 110 9070 400LFM 200LFM100LFM 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 MAU100 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 MAU100 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 100uF maximum capacitive load for dual outputs and 220uF 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 commended 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,15V 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 95°C. The derating curves are determined from measurements obtained in an experimental apparatus. MAU100 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. 2.6g( 24V Input) 2.2g( 5 & 12V Input):Weight Non-Conductive Black Plastic:Case Material +Vout+Vout6 0.77*0.28*0.4 inchesCommonNo Pin5 19.5*7.1*10.2 mm:Case Size (24V Input) -Vout-Vout4 -Vin-Vin2 0.77*0.24*0.4 inches+Vin+Vin1 19.5*6.1*10.2 mm:Case Size (5 & 12V Input) Dual 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 19.5 [0.77] 2.1 [0.08] 1.3 [0.05] T 18.5 [0.73] 12 456 3.2 [0.13] 2.54 [0.100] 0.25 [0.010] 0.5 [0.020] Connecting Pin Patterns Top View ( 2.54 mm / 0.1 inch grids ) Mechanical Data MAU100 Series