MPW2100

MPW2100 MINMAX | Alldatasheet

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Technical content

y Low Profile: 0.37” (9.3mm) y Output Trim y Over Voltage Protection y Remote On/Off Control y Six-Sided Shielding y Complies with EN55022 Class A y MTBF > 1,000,000 Hours y 1500VDC Isolation y Efficiency up to 87% Key Features 20W, Wide Input Range, Single & Dual Output DC/DC Converters Minmax's MPW2100-Series power modules are low-profile dc-dc converters that operate over input voltage ranges of 10-40VDC and 18-75VDC which provide precisely regulated output voltages of 3.3V, 5V, 12V, 15V, {12V and {15VDC, specially addressing data co mmunication equipments, mobile battery driven equipments, distributed power systems, telecommunication equipments, mixed analog/digital sub systems, process/machine control equipments, computer peripheral systems and industrial robot systems. Packing up to 20W of power into a 2x1.6x0.37inch package, with efficiencies as high as 87%, the MPW2100 includes continuous sho rt circuit protection, overvoltage protection, output trim function, remote on/off, six-sided shielded case and EN55022 Class A conducted noise compliance minimize design-in time, cost and eliminate the need for external filtering. Low ProfileEN55022 EMI I/O Isolation 1500 VDC Wide Range 4:1 Remote on/offProtection OVP EN55022 Class AConducted EMI Six-Sided Shielded, Metal CaseRFI Free-Air ConvectionCoolingExceeding the absolute maximum ratings of the unit could cause damage. These are not continuous operating ratings. %95---HumiditymW4500---Internal Power Dissipation ]+125-50Storage Temperature]260---Lead Temperature (1.5mm from case for 10 Sec.) ]+105-40CaseOperating TemperatureVDC100-0.748VDC Input Models ]+65-40AmbientOperating TemperatureVDC50-0.724VDC Input ModelsInput Surge Voltage ( 1000 mS ) UnitMax.Min.ConditionsParameterUnitMax.Min.Parameter Environmental SpecificationsAbsolute Maximum Ratings MPW2100 Series REV:4 2009/02/27MINMAX1

87{18481{40{670{15MPW2147 87{15480{50{835{12MPW2146 871848180134015MPW2144 8715480100167012MPW2143 836.850224040005MPW2142 803.9 2510 34424040003.3 ( 18 ~ 75 ) MPW2141 87{18962{40{670{15MPW2137 87{15960{50{835{12MPW2136 871896280134015MPW2134 8715960100167012MPW2133 836.8100424040005MPW2132 803.9 5020 68824040003.3 ( 10 ~ 40 ) MPW2131 % (Typ.)VDCmA (Typ.)mA (Typ.)mA (Typ.)mAmAVDCVDC @Max. Load@No Load@Max. LoadMin.Max. EfficiencyOver Voltage Protection Reflected Ripple Current Input CurrentOutput CurrentOutput Voltage Input Voltage Model Number Model Selection Guide # For each output uF33033050050050005000Maximum Capacitive Load Unit{15V #{12V #15V12V5V3.3VModels by Vout Capacitive Load 3000mA Slow - Blow Type5000mA Slow - Blow Type 48V Input Models24V Input Models Input Fuse Selection Guide Pi FilterInput Filter All Models Reverse Polarity Input Current 1716.51648V Input Models 9.59.3924V Input ModelsUnder Voltage Shutdown 1817.51748V Input Models VDC 109.79.424V Input ModelsStart Voltage UnitMax.Typ.Min.ModelParameter Input Specifications MPW2100 Series 2MINMAXREV:4 2009/02/27

KHz360330290Switching Frequency pF15001200---100KHz,1VIsolation Capacitance UnitMax.Typ.Min.ConditionsParameter General Specifications ContinuousOutput Short Circuit %/]{0.02{0.01---Temperature Coefficient %{4{2---Transient Response Deviation uS300150---25% Load Step ChangeTransient Recovery Time %220---120Over Power Protection mV P-P8055---Ripple & Noise (20MHz) %{1.0{0.3---Io=50% to 100%Load Regulation %{0.5{0.2---Vin=Min. to Max.Line Regulation %{2.0{0.5---Dual Output, Balanced LoadsOutput Voltage Balance %{1.0{0.5---Output Voltage Accuracy UnitMax.Typ.Min.ConditionsParameter Output Specifications Referenced to Negative InputControl Common mA52---Device Standby Input Current VDC1----1Supply Off VDC2.5 to 50VDC or Open CircuitSupply On UnitMax.Typ.Min.ConditionsParameter Remote On/Off Control %{11.0{10.0{9.0% of nominal output voltageTrim Up / Down Range UnitMax.Typ.Min.ConditionsParameter Output Voltage Trim Notes1: 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 at the front end for protection. 7. Other input and output voltage may be available, please contact factory. 8. Specifications subject to change without notice. MPW2100 Series REV:4 2009/02/27MINMAX3

+Vo PWM Isolation Ref.Amp LC Filter+Vin -Vin Com. -Vo On/Off OVP OVP Trim Single Output +Vo PWM Isolation Ref.Amp LC Filter+Vin -Vin -Vo On/Off OVP OVP Trim Vin ( VDC ) 10uS 150 140 130 120 110 100 100uS 1mS 10mS 100mS 48VDC Input Models 24VDC Input Models Input Voltage Transient Rating MPW2100 Series 4MINMAXREV:4 2009/02/27

]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 (%) 10060402010 8030 100Efficiency (%) Load Current (%) 10060402010 80 100Efficiency (%) Efficiency vs Input Voltage ( Dual Output )Efficiency vs Input Voltage ( Single Output ) Input Voltage (V) 100Efficiency (%) NomLow High Input Voltage (V) NomLow High50 100Efficiency (%) MPW2100 Series REV:4 2009/02/27MINMAX5

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 1.0uF 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 Remote On/Off Positive logic remote on/off turns the module on during a logic high voltage on the remote on/off pin, and off during a logic low. To turn the power module on and off, the user must supply a switch to control the voltage between the on/off terminal and the -Vin terminal. The switch can be an open collector or equivalent. A logic low is -1V to 1.0V. A logic high is 2.5V to 100V. The maximum sink current at the on/off terminal (Pin 4) during a logic low is -100 uA. The maximum allowable leakage current of a switch connected to the on/off terminal (Pin 4) at logic hight (2.5V to 100V) is 5uA. Output Voltage Trim Output voltage trim allows the user to increase or decrease the output voltage set point of a module. The output voltage can be adjusted by placing an external resistor (Radj) between the Trim and +Vout or -Vout terminals. By adjusting Radj, the output voltage can be change by {10% of the nominal output voltage. A 10K, 1 or 10 Turn trimpot is usually specified for continuous trimming. Trim pin may be safely left floating if it is not used. Connecting the external resistor (Radj-up) between the Trim and -Vout pins increases the output voltage to set the point as defined in the following equation: Vadj - Vout (33*Vout)- (30*Vadj)Radj-up = Connecting the external resistor (Radj-down) between the Trim and +Vout pins decreases the output voltage set point as defined in the following equation: Vout-Vadj (36.667*Vadj) - (33*Vout)Radj-down = VDC/ K[:Units Adjusted Output Voltage:Vadj Nominal Output Voltage:Vout 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. Overvoltage Protection The output overvoltage clamp consists of control circuitry, which is independent of the primary regulation loop, that monitors the voltage on the output terminals. The control loop of the clamp has a higher voltage set point than the primary loop. This provides a redundant voltage control that reduces the risk of output overvoltage. The OVP level can be found in the output data. MPW2100 Series 6MINMAXREV:3 2009/01/22 +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 Trim Up Enable Trim Trim Down 10K Trim Up/Down

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 33uF for the 24V input devices and a 10uF for the 48V 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 4.7uF capacitors at the output. Maximum Capacitive Load The MPW2100 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 330uF maximum capacitive load for dual outputs, 500uF capacitive load for 12V & 15V outputs and 5000uF capacitive load for 3.3V & 5V outputs. The maximum capacitance can be found in the data sheet. 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 105°C. The derating curves are determined from measurements obtained in an experimental apparatus. MPW2100 Series REV:4 2009/02/27MINMAX7 +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 Load Cout +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.To upgrade the operating temperature of DC/DC converters, please refer to Derating Curve. 1.To help heat dissipation and increase the stability and reliability of DC/DC converters at high operating temperature atmosphere. The advantages of adding a heatsink are: 2g:Weight Anodic treatment (black):Finish Aluminum:Heat-sink Material 23.0[0.91] 55.32[2.18] max. 16.3[0.64] max. Heat-Sink Thermal pad Clamp Converter UL94V-0:Flammability 48g:Weight Metal With Non-Conductive Baseplate:Case Material 2.0*1.6*0.37 inches 50.8*40.6*9.3 mm :Case Size 50.8 [2.00] 6.0 [0.24] 6 7 Bottom Side 7.6 [0.30] 40.6 [1.60] 5.10 [0.201] 45.70 [1.801] 2.5 [0.10] 1.00[ 0.039] 9.3 0.4 [0.37]{ Physical CharacteristicsMechanical Dimensions TrimTrim8 -Vout-Vout7 Common+Vout6 +VoutNo Pin5 Remote On/OffRemote On/Off4 -Vin-Vin2 +Vin+Vin1 Dual OutputSingle OutputPin Pin Connections 1. To order the converter with Heatsink, please add a suffix H (e.g. MPW2142H). Notes2: {0.002{0.05Pin X.XXX{0.005X.XX{0.13 X.XX{0.01X.X{0.25 InchesMillimetersTolerance MPW2100 Series 8MINMAXREV:4 2009/02/27