product highlights v icors mi-megamod family of single, dual, and triple output dc-dc converters provide power system designers with cost- effective, high-performance, off- the-shelf solutions to applications that might otherwise require a custom supply. incorporating standard mi-200 or mi-j00 family converters in rugged, chassis mount packages, megamods can be ordered with single, dual, or triple outputs, having a combined output power of up to 300w. totally isolated outputs eliminate efficiency penalties and output interaction problems. mi - megamod tm family military chassis mount dc-dc converters 10 to 300w single, dual, triple outputs inputs: 28, 155, 165 and 270vdc any output: 2 to 48vdc up to 13.5w/in 3 high efficiency remote sense zvs/zcs power architecture low noise fm control size ?1- up half-size: 2.58" x 2.5" x 0.62" (65,5 x 63,5 x 15,7mm) size ?1- up full-size: 4.9" x 2.5" x 0.62" (124,5 x 63,5 x 15,7mm) size ?2- up half-size: 2.58" x 4.9" x 0.62" (65,5 x 124,5 x 15,7mm) size ?2- up full-size: 4.9" x 4.9" x 0.62" (124,5 x 124,5 x 15,7mm) size ?3- up half-size: 2.58" x 7.3" x 0.62" (65,5 x 185,4 x 15,7mm) size ?3- up full-size: 4.9" x 7.3" x 0.62" (124,5 x 185,4 x 15,7mm) output power/current 5v <5v s = 300w p = 90a output power/current 5v <5v v = 150w 30a u = 200w s = 60a output power/current full-size half-size 5v <5v 5v <5v y = 50w 10a a = 10w x = 75w 15a z = 25w 5a w = 100w 20a y = 50w 10a v = 30a product grade full-size i = ?0? to +85? m = ?5? to +85? half-size i = ?0? to +100? m = ?5? to +100? output voltage z = 2v t = 6.5v n = 18.5v y = 3.3v r = 7.5v 3 = 24v 0 = 5v m = 10v l = 28v x = 5.2v 1 = 12v j = 36v w= 5.5v p = 13.8v k = 40v v = 5.8v 2 = 15v 4 = 48v input voltage nominal range transient 2 =28vdc 18 ?50v (1) 60v 5 =155vdc 100 ?210v 230v 6 =270vdc 125 ?400v (2) 475v 7 =165vdc 100 ?310v (3) full-size megamods number of single output modules mi-l ? 50 ?100w 4.9" x 2.5" x 0.62" 1 mi-m ? 150 ?200w 4.9" x 4.9" x 0.62" 2 mi-n ? 300w 4.9" x 7.3" x 0.62" 3 dual output mi-p ? 100 200w 4.9" x 4.9" x 0.62" 2 mi-q ? 200 300w 4.9" x 7.3" x 0.62" 3 triple output mi-r ? 150 300w 4.9" x 7.3" x 0.62" 3 half-size megamods single output mi-lj ? 10 50w 2.58" x 2.5" x 0.62" 1 dual output mi-pj ? 20 ?100w 2.58" x 4.9" x 0.62" 2 triple output mi-rj ? 30 ?150w 2.58" x 7.3" x 0.62" 3 (1) 16v operation at 75% load. (2) these units rated at 75% load from 125 ?150vin: full-size ?5vout @ 100w; 2vout and 3.3vout @ 30a half-size ?5vout @ 50w; 2v and 3.3v @ 10a. (3) for use with vicor s mi-aim features configuration chart mi-megamod 10/02 1 of 4
full-size (at t bp = 25?, nominal line and 75% load, unless otherwise specified) parameter min typ max units notes input characteristics inrush charge 120 x 10 -6 200 x 10 -6 coulombs nominal line, per module input reflected ripple current ?pp: 10 % i in nominal line, full load input ripple rejection 30 + 20log db 120hz, nominal line 20 + 20log db 2400hz, nominal line no load power dissipation 1.35 2.0 watts per module output characteristics setpoint accuracy 0.5 1.0 % vnom load/line regulation 0.05 0.2 % vnom ll to hl, 10% to fl load/line regulation 0.2 0.5 % vnom ll to hl, nl to 10% output temperature drift 0.01 0.02 % / ? over rated temperature long term drift 0.02 %/1k hours output ripple ?p-p: 10v 80 150 mv 20mhz bandwidth 12-48v 0.75 1.5 % 20mhz bandwidth output voltage trimming (1) 50 110 % vnom total remote sense compensation 0.5 vdc 0.25v max. neg. leg ovp setpoint 115 125 135 % vnom recycle power current limit 105 125 % inom automatic restart short circuit current 130 % inom control pin characteristics gate out impedance 50 ohms gate in impedance 10 3 ohms gate in open circuit voltage 6.0 vdc use open collector gate in low threshold 0.65 vdc gate in low current 6.0 ma isolation characteristics isolation (input to output) 3,000 vrms isolation (output to baseplate) 500 vrms isolation (input to baseplate) 1,500 vrms thermal characteristics efficiency 80-90 % baseplate to chassis 0.1 ?/watt thermal shutdown 90 95 105 ? mechanical specifications weight 1-up 9.0 (255) ounces (grams) 2-up 1.2 (525) pounds (grams) 3-up 1.7 (780) pounds (grams) ( vin ) vo u t ( vin ) vo u t (1) 10v, 12v, and 15v outputs, standard trim range ?0%. consult factory for wider trim range. specifications mi-megamod 10/02 2 of 4
specifications half-size (at t bp = 25?, nominal line and 75% load, unless otherwise specified) parameter min typ max units notes input characteristics inrush charge 60 x 10 -6 100 x 10 -6 coulombs nominal line, per module input reflected ripple current ?pp: 10 % i in nominal line, full load input ripple rejection 30 + 20log db 120hz, nominal line 20 + 20log db 2400hz, nominal line no load power dissipation 1.35 2.0 watts per module output characteristics setpoint accuracy 0.5 1.0 % vnom load/line regulation 0.05 0.2 % vnom ll to hl, 10% to fl load/line regulation 0.2 0.5 % vnom ll to hl, nl to 10% output temperature drift 0.01 0.02 % / ? over rated temperature long term drift 0.02 %/1k hours output ripple ?p-p: 10v 80 150 mv 20mhz bandwidth 12-48v 0.75 1.5 % 20mhz bandwidth output voltage trimming (1) 50 110 % vnom total remote sense compensation 0.5 vdc 0.25v max. neg. leg current limit 105 125 % inom automatic restart control pin characteristics gate out impedance 50 ohms gate in impedance 10 3 ohms gate in open circuit voltage 6.0 vdc use open collector gate in low threshold 0.65 vdc gate in low current 6.0 ma isolation characteristics isolation (input to output) 3,000 vrms isolation (output to baseplate) 500 vrms isolation (input to baseplate) 1,500 vrms thermal characteristics efficiency 80-90 % baseplate to chassis 0.1 ?/watt mechanical specifications weight 1-up 4.5 (127) ounces (grams) 2-up 8.8 (250) ounces (grams) 3-up 13.3 (377) ounces (grams) ( vin ) vo u t ( vin ) vo u t (1) 10v, 12v, and 15v outputs, standard trim range ?0%. consult factory for wider trim range. mi-megamod 10/02 3 of 4
mechanical drawing l- and lj-series inputs side view (all models) outputs r- and rj-series q-series n-series 2.58 (65,5) half-size module: ser. no. 4.90 (124,5) typ. 0.53 (13,5) typ. 1.60 (40,6) 3.20 (81,3) ?.150 (?3,81) thru c'bore ? .250 ( ? 6,35) x .170 (4,32) deep b d a c e 4 1 3 2 top view 0.62 (16.0) typ. 5.52 (140,2) typ. 2.76 (70,1) typ. 0.19 (4,8) typ. 2.18 (55,4) 0.16 (4,1) 2.50 (63,5) typ. dc-dc converter mega module baseplate (typ.) half-size module: half-size module: c a d b e 2 3 1 4 e b d a c k g j f h 1 3 2 4 5 6 top view dc-dc converter tm mega module 5 0.25 (6,4) typ. 2.26 (57,4) 2.26 (57,4) 0.19 (4,8) 4.90 (124,5) typ. c a d b e 1 3 2 4 4 h f j g k e b d a c b a c d e p m l n q j g k h f 8 7 1 2 3 3 2 1 7 8 4 5 6 top view 7 6.94 (176,3) 2.26 (57,4) 2.26 (57,4) 0.19 (4,8) 7.32 (185,9) typ. dc-dc converter mega module p- and pj-series m-series m-series p- and pj-series n-series q-series r- and rj-series l- and lj-series inputs 1 ?nput 5 gate out #2 2 gate out #1 6 gate in #2 3 gate in #1 7 gate out #3 4 +input 8 gate in #3 outputs output #1 output #2 output #3 a ?utput f ?utput l ?utput b ?ense g ?ense m ?ense c trim h trim n trim d +sense j +sense p +sense e +output k +output q +output mounting information use #6 machine hardware torqued to 5-7 in-lbs. 1-up 2-up 3-up mi-megamod 10/02 4 of 4
|
