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| single output model : mgdsi-10- industrial dc/dc converter mgdi-10 standard input : 10w power ? low profile : 0,33 ? ( 8.5mm) nominal power of 10 w without derating wide temperature range : -40c/+95c case high efficiency up to 83 % soft start galvanic isolation 1.500 vdc integrated lc emi filter permanent short circuit protection no optocoupler for high reliability gaia converter fc97-006.08/05 revision j ? redefining the source of power 1-general industrial grade for locations, phone, fax, e-mail see back cover 2-product selection input voltage range b : 3.3 vdc c : 5 vdc or +/-5vdc e : 12 vdc or +/-12vdc f : 15 vdc or +/-15vdc permanent c : 4,5-5,5 vdc f : 9-18 vdc i : 18-36 vdc output 5 the mgdi-10 series is a full family of dc/dc power modules designed for use in distributed power architecture and are particularly suitable for mobile or ground fixed applications in transportation, industry and tlcommunication areas. these modules use a high frequency fixed switching technic at 500 khz providing excellent reliability, low noise characteristics, high power density and a low profile package. standard models are available with nominal input volta- ges as 5, 12, or 24 volts in range of 4,5-5,5, 9-18 or 18-36 volts. the series include single and bi output voltage choices of 3,3, 5, 12, 15, +/-5, +/-12 or +/-15 volts. no external heatsink is required for the mgdi- 10 series to supply 10w output power over the case temperature range of -40c up to 95c. the mgdi-10 series is designed in conformity with safety standards en60950 and ul1950. all the modules are designed with lc network filters to minimize reflected input current ripple and output voltage ripple according to en55022 and fcc part 15j standard. the modules include a soft-start, and a perma- nent short circuit protection to ensure efficient module protection. the soft-start allows current limitation and eliminates inrush current during start-up. the short circuit protection completely protects the modules against short-circuits of any duration by a shut-down and restores to normal when the overload is removed. the design has been carried out with surface mount components and is manufactured in a fully automated process to guarantee high quality. each module is tested and burned in with a gaia converter automated test equipment. bi output model : MGDBI-10- 2:1 standard input single & bi outputs metallic case - 1.500 vdc isolation
for locations, phone, fax, e-mail see back cover 2 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 2- product selection (continued) current 2 a 2 a 0,80 a 0,65 a +/- 1 a +/- 0,40 a +/- 0,33 a 2 a 2 a 0.80 a 0.65 a +/- 1 a +/- 0.40 a +/- 0.33 a 2 a 2 a 0.80 a 0.65 a +/- 1 a +/- 0.40 a +/- 0.33 a reference mgdsi-10-c-b mgdsi-10-c-c mgdsi-10-c-e mgdsi-10-c-f MGDBI-10-c-c MGDBI-10-c-e MGDBI-10-c-f mgdsi-10-f-b mgdsi-10-f-c mgdsi-10-f-e mgdsi-10-f-f MGDBI-10-f-c MGDBI-10-f-e MGDBI-10-f-f mgdsi-10-i-b mgdsi-10-i-c mgdsi-10-i-e mgdsi-10-i-f MGDBI-10-i-c MGDBI-10-i-e MGDBI-10-i-f output 3,3 vdc 5 vdc 12 vdc 15 vdc +/- 5 vdc +/- 12 vdc +/- 15 vdc 3,3 vdc 5 vdc 12 vdc 15 vdc +/- 5 vdc +/- 12 vdc +/- 15 vdc 3,3 vdc 5 vdc 12 vdc 15 vdc +/- 5 vdc +/- 12 vdc +/- 15 vdc input range 4.5-5.5 vdc 4.5-5.5 vdc 4.5-5.5 vdc 4.5-5.5 vdc 4.5-5.5 vdc 4.5-5.5 vdc 4.5-5.5 vdc 9-18 vdc 9-18 vdc 9-18 vdc 9-18 vdc 9-18 vdc 9-18 vdc 9-18 vdc 18-36 vdc 18-36 vdc 18-36 vdc 18-36 vdc 18-36 vdc 18-36 vdc 18-36 vdc options / / / / / / / / / / / / / / / / / / / / / converter selection chart m g d s i - 10 - f - c number of outputs : s : single output b : bi output input voltage range : c : 4.5-5.5 vdc f : 9-18 vdc i : 18-36vdc output voltage : see table page 1 for locations, phone, fax, e-mail see back cover 3 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 3- electrical specifications data are valid at +25c, unless otherwise specified. ! ! " # # $% & ' ( ) ) ) $* $* $* +, -' - ! , ' ). -/ ,0 12 3 * 45 - - - *6 7 * * $* - )/ - - ' 7 &/ - - 7 * $* $* ' - ' 7 * $* $* 8 8 9 :; ' $!$ $!$ $!$ & -- -< 7= ( >?- ! :; ' ; >@ >@ >@ 8 . 2 * * * 8 - $!$ 7 7 7 7 *** *** #** %* *** *** #** %* *** *** #** %* + 99 $!$ ' ' 12 3 * 45 * ** * * ** * * ** * a ' ; >@ >@ >@ a ' ; , ' ; >@ ! >@ ! >@ ! b,, - -< ' c< - ; :: # #$ ' )) = - < ' $!$ ' ' ' 6 6 *** $$* *** $$* *** $$* note * : for proper operation the mgdi-10 module requires to install a 22f chemical or tantalum capacitance accross output t erminals. note ** : the ripple output voltage is the periodic ac component imposed on the output voltage, an aperiodic and random compone nt (noise) has also to be considered. this noise can be reduced by adding an external capacitance (typically 10nf/rated voltage depending on isolation requirement) c onnected between the pin gin and the pin gout of the converter. this capacitance should be layed-out as close as possible from the converter. for locations, phone, fax, e-mail see back cover 4 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 3- electrical specifications (continued) data are valid at +25c, unless otherwise specified. ! ! " # # $% & ' ( ) ) ) $* $* $* +, -' - ! , ' ). -/ ,0 12 3 * 45 - - - *6 7 * * $* - )/ - - ' 7 &/ - - 7 * $* $* ' - ' 7 * $* $* 8 8 9 :; ' >@ >@ >@ >@ >@ >@ >@ >@ >@ & -- -< 7= ( >?- ! :; ' ; >@ >@ >@ 8 . 2 >@ >@ >@ 8 - >@ >@ >@ 7 7 7 >@ *** >@ ** >@ $$* >@ *** >@ ** >@ $$* >@ *** >@ ** >@ $$* + 99 ' 12 3 * 45 * ** * * ** * * ** * a ' ; >@ >@ >@ a ' ; , ' ; >@ ! >@ ! >@ ! )) ' > ' , ; , ' ; >@ *! >@ *! >@ *! b,, - -< ' c< - ; :: # #$ ' )) = - < ' $!$ ' ' ' 6 6 :* ** :* ** :* ** note * : for proper operation the mgdi-10 module requires to install a 22f chemical or tantalum capacitance accross output t erminals. note ** : the ripple output voltage is the periodic ac component imposed on the output voltage, an aperiodic and random compone nt (noise) has also to be considered. this noise can be reduced by adding an external capacitance (typically 10nf/rated voltage depending on isolation requirement) c onnected between the pin gin and the pin gout of the converter. this capacitance should be layed-out as close as possible from the converter. for locations, phone, fax, e-mail see back cover 5 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 4- functional characteristics 7- environmental qualifications 5- thermal characteristics * t note * : the upper temperature range depends on configuration, the user must assure a max. case temperature of + 95c (see appl ication notes : ambient versus case temperature). ! " b - - )/ ) ** @ ) ) ) - ** ** / &/ - - - &/ - - 7 ) &. -/ ,0-< ' , ' #* d45 ! " 8 = , ' 7= 9 *? > :? 8 - ) , ' ) *? > "? & ,- *? > *? ! # $ 4 ' < / c "$ ; 4 + % <) *? b %# $ c -<- = , -<- ) c -/ c ), @ & '< ) ** *? @ >:? * @ * b %# = & ) ' = , -<- ) 0-< 7 ' @ -- * -<- ) -/ ) * %* 45@ %* *** 45 * : @* b %# % &/-e 4 , ) ) = , )/-e) e -- $ )/-e) -/ ) ** % ) b %# : 1 4 , ) ) = , =) e -- *** 1) -/ ) % ) b %# " b - - ' )-/ ))- = < 7 ' )-/ e - ' )-/ e 7 ' )-/ # e - ' )-/ e ) - 7 ) - 7 ) - 1 ) - 1 b*# . / ( b%*** b #* b - - , ' ))- = < 7 2 , ( 7 ' ' #* ;! d45 c) ( % 45 f45 * @ b*# . / ( b%*** $ b#* $ b - - , ) ) ))- = < a ( * e a $ ( e ) - 7 ) - 1 b*# . / ( b%*** b#* 6- reliability characteristics ! $ " c 1. c1 7--' a 41d : f' , ' f, ) *? ) :*? "* *** 4) $#* *** 4) for locations, phone, fax, e-mail see back cover 6 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 8- electromagnetic interference qualifications electromagnetic interference requirements according to en55022 class a and class b can be easily achieved as indicated in the following table : electromagnetic interference requirements according to en55022 class a can be easily achieved by adding an external input capacitance (c i value explained in previous table) and a common mode noise capacitance c c (10 nf/rated voltage depending on isolation requirement) connected between gin and gout. this common mode noise capacitance c c should be layed- out as close as possible from the dc/dc converter. 8-1 basic configuration : module stand alone with input & common mode noise capacitance : en55022 class a 8-2 configuration with module and front filter kg9502 and common mode noise capacitance : en 55022 class b electromagnetic interference requirements according to en55022 class b can be easily achieved by adding an external input filter kg9502 consisting of 4 capacitances, a common mode choke, and a differential mode inductance, together with a common mode noise capacitance (10 nf/rated voltage depending on isola- tion requirement) connected between gin and gout. please consult kg9502 datasheet for further details. input capacitance c i common mode noise capacitance c = 10nf c - input + input mgdi - series vi vo gi go % " %&'' (( '-' ) )) , 2 / - ' - - - 3 * ' - - 2 / - ' - - 3 * ' , ' ) ! ! ' ) )) 7! 3*6@ $ )) 1 . / df"* " # ' ) )) 7! 3*6@ $ )) 1 . / df"* # $% ' ) )) 7! 3 :6 @ * )) 1 . / df"* + ' ' ) )) , 2 / - ' - - - 3 * ' ) 7 ' ) )) 1 common mode noise capacitance c = 10n f c mgdi - series vi vo gi go c4 c2 c3 l2 c1 l1 - input + input for locations, phone, fax, e-mail see back cover 7 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j ? 5 10 100 30 110 80 70 60 90 20 40 50 25% 75% 50% 100% 71?c 95?c power (w) temperature (?c) natural convection max. case temperature 9- application notes 9-1 short circuit protection the short circuit protection device protects the modules against short circuits of any duration and restores the module to normal operation when the short circuit is removed. 9-2 custom output any of the bi output converters can be configured to produce output of 10v (+/-5 output models), 24v (+/-12v output models), or 30v (+/-15v output models) by connecting the load across the output (+) and the output (-) with either output grounded, and leaving the common pin floating. 9-3 safety the mgdi-10 series is recognized according to ul1950, en60950 and en41003. the isolation voltage is an operational insulation in accordance with en60950 and the dc/dc module shall be installed in an end-use equipement. 9-4 ambient versus case temperature the mgdi-10 series operating case temperature at full load must not exceed 95?. the maximum ambient temperature admissible for the dc/dc converter corresponding to the maximum operating case temperature depends on the ambient airflow, the unit mounting/orientation, the cooling features and the power dissipated. thermal calculation shows two areas of operation : ?a normal operation area in a free natural ambient convection (grey area in the following graph), ?an area with cooling features (air flow or heatsink ) ensuring a maximum case temperature below 95? at full load (white area in the following graph). for locations, phone, fax, e-mail see back cover 8 industrial grade mgdi-10 standard input series gaia converter fc97-006.08/05 revision j 5 metallic case black anodized coating solder plated pin pin dimensions : o 0,73 mm (0.03 ) 40 (1.58") 35.56 (1,40") 7,60 (0.30") 5 min (0.20") 20,32 (0.80") 26 (1.03") 8 (0.32") 26,20 (1.03") 10,16 (0.40") 10- dimensions dimensions are given in mm (inches). tolerance : +/- 0,2 mm (+/- 0.01 ) unless otherwise indicated. weight : 20 grams (0.7 ozs) max. 11- product marking upper face : company logo, location of manufacturing. side face : module reference, option, date code : year and week of manufacturing. 12- connections > > $ f f 8 > > 8 f % 8 f 1 bottom view 3 2 4 6 5 information given in this datasheet is believed to be accurate and reliable. however, no responsibility is assumed for the cons equence of its use nor for any infringement of patents or other rights of third parties which may result from its use. these products are sold only according to gaia converter general conditions of sale, unless otherwise confirmed by writing. spe cifications subject to change without notice. printed in france by gaia converter fc97-004.08/04 revision i graphisme : philippe clicq represented by : for more detailed specifications and applications information, contact : international headquarters marketing and sales department ga a converter - france address : b.p. 14 - merignac - france tel. : + (33)-5-57-92-12-80 fax : + (33)-5-57-92-12-89 north american headquarters ga a converter canada, inc address : 6611 thimens st-laurent, quebec - canada h4s 1w2 tel. : (514)-333-3169 fax : (514)-333-4519 |
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