MI-MegaMod Family 10 to 300 Watts DC-DC Converters Single, Dual, Triple Output Chassis Mount Features & Benefits Configuration Chart Inputs: 28, 155, 165 and 270VDC Full-Size Modules MegaMod Junior-Size Modules MegaMod Jr Output of Output of One, two or three outputs Configuration Power Modules Configuration Power Modules Single Output Single Output Outputs from 2 to 48VDC MI-L - 50 100 W 1 MI-LJ - 10 50 W 1 MIL-STD-704D/E/F transient F A F A MI-M - 150 200 W 2 compliance for 28 and 270VDC FFF AAA FFF AAA F A MI-N - 300 W 3 FFF AAA A F Dual Output Dual Output MIL-STD-1399A compliance MI-P FFF AAA - 100 200 W 2 MI-PJ - 20 100 W 2 for 155VDC F A F FA A MI-Q - F A 200 300 W 3 3 Up to 13.5 W/in FF FAA A FF FAAF AA F A F A F A Triple Output Triple Output MI-R FF FAAF AA - 150 300 W 3 MI-RJ - 30 150 W 3 High efficiency F FA FA A F FA FA A Remote sense FF FAA FA A FF FAA FAF AA F A Input Voltage ZCS power architecture a Nominal Range Transient Low noise FM control b 2 = 28V 18 50V 60 1 Up: 5 = 155V 100 210V 230 2.58 x 2.5 x 0.62 (Half Size) F A 6 = 270V 125 400V 475 4.9 x 2.5 x 0.62 (Full Size) 7 = 165V 100 310V n/a 3 Up: a b 2.58 x 7.3 x 0.62 (Half Size) Transient voltage for 1 second. 16 V operation at 75% load. 4.9 x 7.3 x 0.62 (Full Size) Output Voltage Product Grade Temperature (C) MegaMod MegaMod Jr. c Product Highlights Z = 2V T = 6.5V N = 18.5V c Y = 3.3V R = 7.5V 3 = 24V I = 40 to +85 40 to +100 Vicors MI-MegaMod family of single, 0 = 5V M = 10V L = 28V M = 55 to +85 55 to +100 dual, and triple output DC-DC converters X = 5.2V 1 = 12V J = 36V F A F A provide power system designers with W = 5.5V P =13.8V K = 40V Refers to Baseplate Temperature cost-effective, high-performance, off-the- V = 5.8V 2 = 15V 4 = 48V shelf solutions to applications that might c 75W max. module power for 28V input voltage otherwise require a custom supply. Incorporating standard MI-200 or MI-J00 family converters in rugged, chassis mount Output Power/Current packages, MegaMods can be ordered with MegaMod MegaMod Jr. single, dual, or triple outputs, having a VOUT 5V VOUT < 5V VOUT 5V VOUT < 5V F A combined output power of up to 300W. Y = 50W Y = 10A Totally isolated outputs eliminate efficiency A = 10W A = X = 75W X = 15A penalties and output interaction problems. Z = 25W Z = 5A W = 100W W = 20A Y = 50W Y = 10A V = V = 30A Output Power/Current Output Power/Current VOUT 5V VOUT < 5V VOUT 5V VOUT < 5V V = 150W V = 30A F A F A S = 300W S = U = 200W U = P = P = 90A S = S = 60A MI-MegaMod Family Rev 1.1 vicorpower.com Page 1 of 7 09/2016 800 927.9474MI-MegaMod Family MI-MegaMod Specifications (typical at TBP = 25C, nominal line, 75% load, unless otherwise specified) INPUT SPECIFICATIONS Parameter Min Typ Max Unit Notes -6 -6 Inrush charge 120x10 200x10 Coulombs Nom. line, per module Input reflected ripple current pp 10 %IIN Nom. line, full load VIN 30+20Log dB 120Hz, nom. line ( ) VOUT Input ripple rejection VIN 20+20Log dB 2400Hz, nom. line ( ) VOUT No load power dissipation 1.35 2 Watts Per module OUTPUT SPECIFICATIONS Parameter Min Typ Max Units Notes Setpoint accuracy 0.5 1 %VNOM 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 % / C Over rated temp. Long term drift 0.02 %/1K hours Output ripple - pp 10V 80 150 mV 20MHz bandwidth 12 48V 0.75 1.5 %VNOM 2 MHz bandwidth a Output voltage trimming 50 110 %VNOM Total remote sense compensation 0.5 Volts 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 a 10V to 15V outputs, standard trim range 10%. Consult factory for wider trim range. CONTROL PIN SPECIFICATIONS Parameter Min Typ Max Units Notes Gate out impedance 50 3 Gate in impedance 10 Gate in open circuit voltage 6.0 Volts Use open collector Gate in low threshold 0.65 Volts Gate in low current 6.0 mA MI-MegaMod Family Rev 1.1 vicorpower.com Page 2 of 7 09/2016 800 927.9474