TM MI - MegaMod Family Military Chassis Mount DC-DC Converters 10 to 300W Single, Dual, Triple Outputs Features Inputs: 28, 155, 165 and 270Vdc 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) Any output: 2 to 48Vdc Up to 13.5W/in3 High efficiency Remote sense Product Highlights Vicor’s MI-MegaMod family of single, dual, and triple output DC-DC converters provide power system designers with costeffective, high-performance, offthe-shelf solutions to applications that might otherwise require a custom supply. ZVS/ZCS power architecture Low noise FM control Configuration Chart Full-Size MegaMods Single Output MI-L – MI-M – MI-N – Dual Output MI-P – MI-Q – Triple Output MI-R 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. – Half-Size MegaMods Single Output MI-LJ – Dual Output MI-PJ – Triple Output MI-RJ – Input Voltage Nominal Range Transient 2 =28Vdc 5 =155Vdc 6 =270Vdc 7 =165Vdc 18 – 50V (1) 60V 100 – 210V 230V 125 – 400V(2) 475V 100 – 310V (3) Output Power/Current Full-Size Half-Size ≥5V <5V ≥5V <5V Y X W V (1) (2) (3) MI-MegaMod 10/02 1 of 4 = 50W 10A A = 10W — = 75W 15A Z = 25W 5A = 100W 20A Y = 50W 10A = — 30A 50 – 100W 150 – 200W 300W 4.9" x 2.5" x 0.62" 4.9" x 4.9" x 0.62" 4.9" x 7.3" x 0.62" Number of Modules 1 2 3 100 – 200W 200 – 300W 4.9" x 4.9" x 0.62" 4.9" x 7.3" x 0.62" 2 3 150 – 300W 4.9" x 7.3" x 0.62" 3 10 – 50W 2.58" x 2.5" x 0.62" 1 20 – 100W 2.58" x 4.9" x 0.62" 2 30 – 150W 2.58" x 7.3" x 0.62" 3 Output Voltage Z = 2V Y = 3.3V 0 = 5V X = 5.2V W= 5.5V V = 5.8V T = 6.5V R = 7.5V M = 10V 1 = 12V P = 13.8V 2 = 15V N = 18.5V 3 = 24V L = 28V J = 36V K = 40V 4 = 48V Output Power/Current ≥5V <5V V U S = = = 150W 200W — Product Grade Full-Size 30A — 60A I = –40°C to +85°C M = –55°C to +85°C Half-Size I = –40°C to +100°C M = –55°C to +100°C Output Power/Current ≥5V <5V S P = = 300W — — 90A 16V operation at 75% load. 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. For use with Vicor’s MI-AIM Specifications Full-Size (At TBP = 25°C, nominal line and 75% load, unless otherwise specified) PARAMETER MIN TYP MAX UNITS NOTES Input Characteristics Inrush charge Input reflected ripple current – pp: 120 x 10 10 30 + 20Log No load power dissipation Output Characteristics Setpoint accuracy Load/line regulation Load/line regulation Output temperature drift Long term drift Output ripple – p-p: ≤10V 12-48V Output voltage trimming(1) 50 Total remote sense compensation 0.5 OVP setpoint 115 Current limit 105 Short circuit current Isolation Characteristics Isolation (input to output) Isolation (output to baseplate) Isolation (input to baseplate) Thermal Characteristics Efficiency Baseplate to chassis Thermal shutdown Mechanical Specifications Weight 1-up 2-up 3-up (1) 200 x 10 Vin (Vout ) Vin 20 + 20Log (Vout) Input ripple rejection Control Pin Characteristics Gate out impedance Gate in impedance Gate in open circuit voltage Gate in low threshold Gate in low current -6 Coulombs % Iin 120Hz, nominal line dB 2400Hz, nominal line 2.0 Watts 0.5 0.05 0.2 0.01 0.02 80 0.75 1.0 0.2 0.5 0.02 125 135 125 130 % Vnom % Vnom % Vnom % / °C %/1K hours mV % % Vnom Vdc % Vnom % Inom % Inom 6.0 Ohms Ohms Vdc Vdc mA 150 1.5 110 0.65 3,000 500 1,500 Nominal line, per module Nominal line, full load dB 1.35 50 103 6.0 90 -6 Per module LL to HL, 10% to FL LL to HL, NL to 10% Over rated temperature 20MHz bandwidth 20MHz bandwidth 0.25V max. neg. leg Recycle power Automatic restart Use open collector Vrms Vrms Vrms 80-90 0.1 95 9.0 (255) 1.2 (525) 1.7 (780) 105 % °C/Watt °C ounces (grams) pounds (grams) pounds (grams) 10V, 12V, and 15V outputs, standard trim range ±10%. Consult factory for wider trim range. MI-MegaMod 10/02 2 of 4 Specifications Half-Size (At TBP = 25°C, nominal line and 75% load, unless otherwise specified) PARAMETER MIN TYP MAX UNITS NOTES Input Characteristics Inrush charge Input reflected ripple current – pp: No load power dissipation Thermal Characteristics Efficiency Baseplate to chassis Mechanical Specifications Weight 1-up 2-up 3-up (1) MI-MegaMod 10/02 3 of 4 100 x 10 30 + 20Log Output Characteristics Setpoint accuracy Load/line regulation Load/line regulation Output temperature drift Long term drift Output ripple – p-p: ≤10V 12-48V Output voltage trimming(1) 50 Total remote sense compensation 0.5 Current limit 105 Isolation Characteristics Isolation (input to output) Isolation (output to baseplate) Isolation (input to baseplate) -6 Vin (Vout ) Vin 20 + 20Log ( Vout) Input ripple rejection Control Pin Characteristics Gate out impedance Gate in impedance Gate in open circuit voltage Gate in low threshold Gate in low current 60 x 10 10 -6 Coulombs % Iin dB 120Hz, nominal line dB 2400Hz, nominal line 1.35 2.0 Watts 0.5 0.05 0.2 0.01 0.02 80 0.75 1.0 0.2 0.5 0.02 125 % Vnom % Vnom % Vnom % / °C %/1K hours mV % % Vnom Vdc % Inom 6.0 Ohms Ohms Vdc Vdc mA 150 1.5 110 50 103 6.0 0.65 3,000 500 1,500 Nominal line, per module Nominal line, full load Per module LL to HL, 10% to FL LL to HL, NL to 10% Over rated temperature 20MHz bandwidth 20MHz bandwidth 0.25V max. neg. leg Automatic restart Use open collector Vrms Vrms Vrms 80-90 0.1 % °C/Watt 4.5 (127) 8.8 (250) 13.3 (377) ounces (grams) ounces (grams) ounces (grams) 10V, 12V, and 15V outputs, standard trim range ±10%. Consult factory for wider trim range. Mechanical Drawing Outputs Inputs HALF-SIZE 2.58 MODULE: (65,5) 4.90 TYP. (124,5) 0.53 TYP. (13,5) SER. NO. Side view (all models) 1-Up L- and LJ-Series L- and LJ-Series ø.150 (ø3,81) THRU C'BORE ø.250 (ø6,35) X .170 (4,32) DEEP 0.16 (4,1) A 1 MEGA MODULE C DC-DC CONVERTER 3 D 4 0.62 TYP. (16.0) TOP VIEW 2.76 TYP. (70,1) 5.52 TYP. (140,2) HALF-SIZE 1.60 MODULE: (40,6) P- and PJ-Series 2.50 TYP. (63,5) E 0.19 TYP. (4,8) 2-Up Baseplate (TYP.) B 2 2.18 (55,4) M-Series 0.19 (4,8) HALF-SIZE MODULE: M-Series 3.20 (81,3) P- and PJ-Series A 1 1 2 2.26 (57,4) 3 A B B 2 C TM MEGA MODULE C DC-DC CONVERTER 3 D D E F 5 6 G 5 2.26 (57,4) 4.90 (124,5) TYP. H 4 J E 4 K 0.25 (6,4) TYP. TOP VIEW 3-Up R- and RJ-Series Q-Series N-Series 0.19 N-Series Q-Series R- and RJ-Series (4,8) 1 A 1 1 2 2 2.26 3 3 (57,4) 2 B C C C MEGA MODULE DC-DC CONVERTER 3 A A B B D D D E F 5 G 6.94 (176,3) 6 H J E K L F 7 7 8 8 7 2.26 E 4 N H P J K 4 4 M G (57,4) 7.32 TYP. (185,9) Q TOP VIEW Inputs 1 2 3 4 –Input Gate Out #1 Gate In #1 +Input Outputs 5 6 7 8 Gate Gate Gate Gate Out #2 In #2 Out #3 In #3 Output #1 A –Output B –Sense C Trim D +Sense E +Output Output #2 F –Output G –Sense H Trim J +Sense K +Output Output #3 L –Output M –Sense N Trim P +Sense Q +Output Mounting Information Use #6 machine hardware torqued to 5-7 in-lbs. MI-MegaMod 10/02 4 of 4