mslu100 series dc/dc converter 1w , smd-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2011/12/15 rev:15 page 1 of 5 features ? smd package with industry standard pinout ? small footprint: 11.0 x 13.7 mm (0.43?x 0.54?) single output models 11.0 x 16.3 mm (0.43?x 0.64?) dual output models ? i/o-isolation 1500 vdc ? single and dual output models ? operating temp. range ?40c to +85c ? high accuracy of pin planarity ? qualified for lead-free reflow solder process according ipc/jedec j-std-020d ? tape & reel package available ? 3 year product warranty product overview the minmax mslu100 series is a range of 1w dc/dc converters in a smd- package featuring i/o-isolation of 1500vdc.the very small footprint makes this product the ideal solution for many applications where a vo ltage has to be isolated i.e for noise reduction, ground loop e limination, in digital interfaces or where a converted voltage is required. an excellent efficiency allows an operating temperature range of ?40c to +85c. with a new package design these converters are fully qualified for the higher temperature profile used in lead-free reflow solder processe s. for automated smd production lines the product can be sup plied in tape& reel package. 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.) uf % mslu101 3.3 300 6 271 10 73 mslu102 5 200 4 256 10 78 mslu103 9 110 2 254 10 78 mslu104 12 84 1.5 259 8 78 mslu105 15 67 1 254 7 33 79 mslu106 5 100 2 270 10 74 mslu108 12 42 0.8 259 8 78 mslu109 5 (4.5 ~ 5.5) 15 33 0.7 254 30 7 33# 78 mslu111 3.3 300 6 112 8 74 mslu112 5 200 4 109 8 76 mslu113 9 110 2 106 8 78 MSLU114 12 84 1.5 106 5 79 mslu115 15 67 1 105 5 33 80 mslu116 5 100 2 113 8 74 mslu118 12 42 0.8 108 5 78 mslu119 12 (10.8 ~ 13.2) 15 33 0.7 104 15 5 33# 79 mslu154 12 84 1.5 86 5 78 mslu155 15 (13.5 ~ 16.5) 15 67 1 86 14 5 33 78 mslu121 3.3 300 6 58 8 72 mslu122 5 200 4 54 8 78 mslu123 9 110 2 54 8 77 mslu124 12 84 1.5 55 5 77 mslu125 15 67 1 53 8 5 33 79 mslu126 5 100 2 57 8 73 mslu128 12 42 0.8 54 5 78 mslu129 24 (21.6 ~ 26.4) 15 33 0.7 53 9 5 33# 78 # for each output
mslu100 series dc/dc converter 1w, smd-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2011/12/15 rev:15 page 2 of 5 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 --- 20 input surge voltage (1 sec. max.) 24v input models -0.7 --- 30 vdc reverse polarity input current --- --- 0.3 a input filter internal capacitor internal power dissipation all models --- --- 450 mw output specifications parameter conditions min. typ. max. unit 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 (20mhz) --- 60 120 mv p-p ripple & noise (20mhz) over line, load & temp. --- --- 150 mv p-p ripple & noise (20mhz) --- --- 15 mv rms 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 1500 --- --- vdc i/o isolation resistance 500 vdc 1000 --- --- m ? i/o isolation capacitance 100khz, 1v --- 40 100 pf switching frequency 50 100 140 khz mtbf (calculated) mil-hdbk-217f@25 , ground benign 2,000,000 --- --- hours moisture sensitivity level (msl) ipc/jedec j-std-020d level 2 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 temperature range (with derating) ambient -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
mslu100 series dc/dc converter 1w, smd-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2011/12/15 rev:15 page 3 of 5 output voltage tolerance (3.3v & 5v output) (all other output) 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 notes 1 specifications typical at ta=+25 , resistive load, nominal input voltage and ra ted output current unless otherwise noted. 2 ripple & noise measurement bandwidth is 0-20mhz. 3 these power converters require a minimu m output loading to maintain specified re gulation, operation u nder no-load conditions will not damage these modules; however they may not meet all specifications listed. 4 all dc/dc converters should be externally fused at the front end for protection. 5 other input and output voltage may be av ailable, please contact factory. 6 that ?natural convection? is about 20lfm but is not equal to still air (0 lfm). 7 specifications subject to change without notice. 8 it is not recommended to use water-washing process on smt units. 0% 20% 40% 60% 80% 100% output voltage(%) output load current (%) m a x . t y p . +5% +10% +15% vnom -5% -10% +20% +5% +10% +15% vnom -5% -10% +20% m i n . 0% 20% 40% 60% 80% 100% output voltage(%) output load current (%) m a x . t y p . +5% +10% +15% vnom -5% -10% +20% +5% +10% +15% vnom -5% -10% +20% m i n .
mslu100 series dc/dc converter 1w, smd-package e-mail:sales@minmax.com.tw tel:886-6-2923150 2011/12/15 rev:15 page 4 of 5 package specifications mechanical dimensions (single output) connecting pin patterns mechanical dimensions (dual output) connecting pin patterns ? all dimensions in mm (inches) ? tolerance: x.x0.25 (x.xx0.01) x.xx0.13 ( x.xxx0.005) ? pins 0.05 (0.002) pin connections physical characteristics pin single output dual output case size (si ngle output) : 13.7x8.0x6.7mm (0.54x0.31x0.26 inches) 1 -vin -vin case size (dual output ) : 16.24x8.0x6.7mm (0.64x0.31x0.26 inches) 2 +vin +vin 3 no pin no pin case material : non-conductive black plastic (flammability to ul 94v-0 rated) 4 -vout common 5 +vout -vout weight (single output) : 1.7g 6 no pin no pin weight (dual output) : 2.0g 7 no pin +vout 8 na no pin 9 --- no pin 10 --- na na : not available for electrical connection 2.54 [0.1] 5.08 [0.2] 3.04 [0.12] 13.7 [0.54] 8.0 [0.31] 0.60 [0.02] 7.0 0.5 [0.28 0.02] 0.3 [0.01] 11.0 0.2 1.5 0.1 5.5 [0.06 0.004] [0.22] [0.43 0.008] 0 ~ 4 0.25 [0.01] 6.7 [0.26] 1 2 4 8 5 1.5 0.1 [0.06 0.004] 5.5 [0.22] r 0 . 5 s seating plane 0.15 s ( magnification of a ) 12 4 10 7 16.24 [0.64] 5 8.0 [0.31] 11.0 0.2 [0.43 0.008] 7.0 0.5 [0.28 0.02] 0.3 [0.01] 6.7 [0.26] 0.60 [0.02] 1.5 0.1 5.5 [0.06 0.004] [0.22] 0 ~ 4 0.25 [0.01] 1.5 0.1 [0.06 0.004] 5.5 [0.22] r 0 . 5 s seating plane 0.15 s 3.04 [0.12] 2.54 [0.1] 2.54 [0.1] 5.08 [0.2] ( magnification of a ) 10.6 [0.42] 7.62 [0.30] 1.7 [0.07] 2.54 [0.10] 1.0 [0.04] 10.6 [0.42] 7.62 [0.30] 1.7 [0.07] 2.54 [0.10] 1.0 [0.04]
mslu100 series dc/dc converter 1w, smd-package 18, sin sin road, an-ping industr ial district, tainan 702, taiwan tel: 886-6-2923150 fax: 886-6-2923149 e-mail: sales@minmax.com.tw 2011/12/15 rev:15 page 5 of 5 minmax technology co., ltd. test configurations 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, m easurement bandwidth is 0-500 khz. +out -out +vin -vin dc / dc converter load battery + lin + cin to oscilloscope current probe 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. +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 design & feature considerations maximum capacitive load the mslu100 series has limitation of maximum connected capacitanc e at the output. the power module may be operated in current l imiting mode during start-up, affecting the ramp-up and the startup time. for optimum perform ance we recommend 33uf maximum capacitive load. the maximum capa citance can be found in the data sheet. input source impedance the power module should be connected to a lo w ac-impedance input source. highly inductive source impedances can affect the stab ility of the power module. in applications where power is supplied ov er long lines and output loading is high, it may be necessary to use a capacitor at t he input to ensure startup. capacitor mounted close to the power module helps ensure stabilit y of the unit, it is recommended to use a good quality low equ ivalent 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 and a 0.47uf for the 24v input de vices. + +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 practicable across the load will give the best ripple and noise performance . to reduce output ripple, it is recommended to use 3.3uf 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 perform ance of the power module, such as orient ation, airflow over the module and board spac ing. to avoid exceeding the maximum temperature rating of the components inside the power 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
|
