mau100 series dc/dc converter 1w , sip-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2013/01/23 rev:4 page 1 of 4 features ? sip package with industry standard pinout ? package dimension: 19.5 x 10.2 x 6.1 mm (0.77x 0.4x 0.24) 5v&12v models 19.5 x 10.2 x 7.1 mm (0.77x 0.4x 0.28) 15v&24v models ? single and dual output models ? i/o-isolation 1000 vdc ? operating temp. range -40c to +85c ? 3 years product warranty product overview the minmax mau100 series is a range of 1w dc/dc converte rs in a small sip package featuring i/o-isolation of 100 0vdc. an excellent efficiency allows an operating temperature range of C40c to +85c. these converters offer an economical solution for many app lications where a voltage has to be isolated i.e for n oise reduction, ground loop elimination, digital interfaces or for board level power distributi on. model selection guide output current input current efficiency (typ.) input voltage (range) output voltage max. min. @max. load @no load load regulation max. capacitive load @max. load model number vdc vdc ma ma ma(typ.) ma(typ.) % (max.) f % mau101 3.3 260 5 235 10 73 mau102 5 200 4 281 10 71 mau103 9 110 2 260 8 76 mau104 12 84 1.5 258 7 78 mau105 15 67 1 258 7 220 78 mau106 5 100 2 278 10 72 mau107 9 56 1 262 8 77 mau108 12 42 0.8 258 7 78 mau109 5 (4.5 ~ 5.5) 15 34 0.7 258 30 7 100# 79 mau111 3.3 260 5 96 8 74 mau112 5 200 4 114 8 73 mau113 9 110 2 106 5 78 mau114 12 84 1.5 105 5 80 mau115 15 67 1 104 5 220 80 mau116 5 100 2 113 8 74 mau117 9 56 1 106 5 79 mau118 12 42 0.8 104 5 81 mau119 12 (10.8 ~ 13.2) 15 34 0.7 105 12 5 100# 81 mau151 5 200 4 93 8 72 mau152 12 84 1.5 85 5 79 mau153 15 67 1 85 5 220 79 mau154 5 100 2 93 8 72 MAU155 12 42 0.8 85 5 80 mau156 15 (13.5 ~ 16.5) 15 34 0.7 85 11 5 100# 80 mau121 3.3 260 5 49 8 73 mau122 5 200 4 59 8 71 mau123 9 110 2 54 5 76 mau124 12 84 1.5 54 5 78 mau125 15 67 1 53 5 220 79 mau126 5 100 2 58 8 72 mau127 9 56 1 55 5 76 mau128 12 42 0.8 53 5 79 mau129 24 (21.6 ~ 26.4) 15 34 0.7 53 7 5 100# 80 # for each output
mau100 series dc/dc converter 1w , sip-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2013/01/23 rev:4 page 2 of 4 input specifications parameter model min. typ. max. unit 5v input models 4.5 5 5.5 12v input models 10.8 12 13.2 15v input models 13.5 15 16.5 input voltage range 24v input models 21.6 24 26.4 5v input models -0.7 --- 9 12v input models -0.7 --- 18 15v input models -0.7 --- 18 input surge voltage (1 sec. max.) 24v input models -0.7 --- 30 vdc reverse polarity input current --- --- 0.3 a internal filter type internal capacitor internal power dissipation all models --- --- 450 mw output specifications parameter conditions min. typ. max. unit output voltage accuracy --- 1.0 3.0 % output voltage balance dual output, balanced loads --- 0.1 1.0 % line regulation for vin change of 1% --- 1.2 1.5 % load regulation io=20% to 100% see model selection guide ripple & noise max. 20mhz bandwidth --- 50 75 mv p-p temperature coefficient --- 0.01 0.02 %/ short circuit protection 0.5 second max. general specifications parameter conditions min. typ. max. unit i/o isolation voltage (rated) 60 seconds 1000 --- --- vdc i/o isolation resistance 500 vdc 1000 --- --- me i/o isolation capacitance 100khz, 1v --- 60 100 pf switching frequency 70 100 120 khz mtbf (calculated) mil-hdbk-217f@25 , ground benign 2,000,000 --- --- hours input fuse 5v input models 12v input models 15v input models 24v input models 500ma slow-blow type 200ma slow-blow type 150ma slow-blow type 100ma slow-blow type environmental specifications parameter conditions min. max. unit operating ambient temperature range (see power deratin g curve) natural convection -40 +85 case temperature --- +90 storage temperature range -50 +125 humidity (non condensing) --- 95 % rel. h cooling free-air convection lead temperature (1.5mm from case for 10sec.) --- 260
mau100 series dc/dc converter 1w , sip-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2013/01/23 rev:4 page 3 of 4 power derating curve ~ ambient temperature 0 20 40 60 80 100 -40 0 20 60 100 110 80 40 400lfm 200lfm 100lfm natural convection 20lfm output power (%) (3.3v, 5v & 5v} (all other output) notes 1 specifications typical at ta=+25 , resistive load, nominal input voltage and rated output c urrent unless otherwise noted. 2 ripple & noise measurement bandwidth is 0-20mhz. 3 these power converters require a minimum output loading t o maintain specified regulation, operation under no-load c onditions will not damage these modules; however they may not meet all specifications liste d. 4 all dc/dc converters should be externally fused at the front end for protection. 5 other input and output voltage may be available, pleas e contact factory. 6 that natural convection is about 20lfm but is not equa l to still air (0 lfm). 7 specifications are subject to change without notice. package specifications mechanical dimensions pin connections pin single output dual output 1 +vin +vin 2 -vin -vin 4 -vout -vout 5 no pin common 6 +vout +vout t: 6.1mm(0.24 inch) for 5v&12v input models t: 7.1mm(0.28 inch) for 15v&24v input models ? all dimensions in mm (inches) ? tolerance: x.x0.25 (x.xx0.01) x.xx0.13 ( x.xxx0.005) ? pins 0.05 (0.002) physical characteristics case size (5v&12v input) : 19.5x6.1x10.2mm (0.77x0.24x0.40 inches) case size (15v&24v input) : 19.5x7.1x10.2mm (0.77x0.28x0.40 inches) case material : non-conductive black plastic (flammability to ul 94v-0 rated ) pin material : alloy 42 weight (5v&12v input) : 2.2g weight (15v&24v input) : 2.6g 3.2 [0.13] 10.2 [0.40] 19.5 [0.77] t 0.50 [0.02] bottom view 18.5 [0.73] 0.5 [0.02] 2.54 [0.10] 2x2.54 [2x0.10] 0.5 [0.02] 5.08 [0.20] 0.25 [0.01] 1.3 [0.05] 1 2 4 5 6 2.4 [0.09]
mau100 series dc/dc converter 1w , sip-package 18, sin sin road, an-ping industrial district, tainan 7 02, taiwan tel: 886-6-2923150 fax: 886-6-2923149 e-mail: sales@minmax.com.tw 2013/01/23 rev:4 page 4 of 4 minmax technology co., ltd. test setup peak-to-peak output noise measurement test use a cout 0.33f ceramic capacitor. scope measurement should be made by using a bnc socket, measurement band width is 0-20 mhz. position the load between 50 mm and 75 mm from the dc/dc converter. +out -out +vin -vin single output dc / dc converter resistive load scope copper strip cout copper strip +out -out +vin -vin dual output dc / dc converter resistive load scope copper strip cout com. scope cout copper strip copper strip technical notes maximum capacitive load the mau100 series has limitation of maximum connected capacita nce 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 100f maximum capacitive load for d ual outputs and 220f capacitive load for single outputs. the maximum capacitance can be found in the data sheet. input source impedance the power module should be connected to a low ac-impeda nce input source. highly inductive source impedances ca n affect the stability of the power module. in applications where power is supplied over long lines and ou tput loading is high, it may be necessary to use a capacit or at the input to ensure startup. capacitor mounted close to the power module helps ensu re stability of the unit, it is commended to use a good qu ality low equivalent series resistance (esr < 1.0e at 100 khz) capacitor of a 2.2f for the 5v input devic es, a 1.0f for the 12v,15v input devices and a 0.47 f for the 24v devices. + +out -out +vin -vin dc / dc converter load dc power source + - cin output ripple reduction a good quality low esr capacitor placed as close as pract icable across the load will give the best ripple and nois e performance. to reduce output ripple, it is recommended to use 1.0f capacitors at the output. +out -out +vin -vin load dc power source + - cout single output dc / dc converter +out -out +vin -vin load dc power source + - cout com. dual output dc / dc converter load cout thermal considerations many conditions affect the thermal performance of the pow er module, such as orientation, airflow over the module a nd board spacing. to avoid exceeding the maximum temperature rating of the components inside the po wer module, the case temperature must be kept below 90 . the derating curves are determined from measurements obtained in a test setup. dut position of air velocity probe and thermocouple 50mm / 2in air flow 15mm / 0.6in
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