MI-J00 TM Military DC-DC Converters 10 to 50W Features Up to 90% efficiency Inputs: 28Vdc per MIL-STD-704D/E 155Vdc per MIL-STD-1399A 270Vdc per MIL-STD-704D/E Remote sense Current limit ZVS/ZCS power architecture Single output: 2 – 48Vdc Low noise FM control Up to 23W/in3 Size: 2.28" x 2.4" x 0.5" (57,9 x 61,0 x 12,7mm) MIL-STD-810 environments Product Highlights The MI-J00 family of miniaturized DC-DC converters is designed for military applications utilizing distributed power architectures. Based on Vicor’s 1st Generation family of zero-current/zero-voltage switching, component-level, DC-DC converters, the MI-J00 family offers state-of-the-art performance in terms of power density, efficiency, noise, ease of use, and reliability. The MI-J00 family is designed to exceed all steady-state, transient and under/overvoltage requirements of MIL-STD-704D/E for both 28Vdc input (MI-J20) and 270Vdc input (MI-J60), and the worst case envelope of DOD-STD1399A for 155Vdc input. The output voltage can be externally trimmed or programmed from 50% to 110% of nominal output. Current limiting, remote sense, and an inhibit pin all combine to offer a high degree of protection, versatility, and reliability for military power systems. All units are manufactured in ISO 9001-registered facilities. Full epoxy encapsulation in Vicor’s industry standard package enables the MI-J00 family units to meet MIL-STD-810 environmental testing requirements for humidity, fungus, salt fog, explosive atmosphere, acceleration, vibration, and shock. (See page 32.) Converter Specifications (At TBP = 25°C, nominal line and 75% load, unless otherwise specified) PARAMETER 1 of 2 0.5 0.05 0.2 0.01 1.0 100 Output temperature drift Output noise - pp Output voltage trimming(1) Remote sense compensation OVP set point Current limit Short circuit current 50 0.5 Environmental (MIL-STD-810) Altitude - method 500.2 Humidity - method 507.2 Acceleration - method 513.3 Vibration - method 514.3 Shock - method 516.3 UNITS TEST CONDITIONS Watts 1.0 0.2 0.5 0.02 1.5 150 110 % Vnom % Vnom % Vnom %/°C % Vnom mV % Vnom Vdc 125 130 % Inom % Inom 6 Vdc Vdc mA 75 Vrms Vrms Vrms pF 6 0.65 3,000 500 1,500 50 70,000 86/240 9 20 40 Reliability (MIL-HDBK-217F) 25°C Ground Benign: G.B. 50°C Naval Sheltered: N.S. 65°C Airborne Inhabited Cargo: A.I.C. Thermal Characteristics Efficiency Baseplate to sink Thermal shutdown Baseplate operating temperature Storage temperature Mechanical Specifications Weight MAX LL to HL, 10% to FL LL to HL, NL to 10% } Whichever is greater 20MHz BW N/A 105 105 Control Pin Characteristics Gate-in high threshold Gate-in low threshold Gate-in low current Isolation Characteristics Isolation (input to output) Isolation (output to baseplate) Isolation (input to baseplate) Input/output capacitance TYP See input voltage chart 1.35 2.0 Output Characteristics Set point accuracy Load/line regulation (1) MI-J00 10/02 MIN Input Characteristics Input voltage range No load power dissipation feet % /hours g's g's g's Auto restart Procedure II Procedure 1, cycle 1 Procedure 2 Procedure 1, category 6 Procedure 1 2,871,050 667,568 559,855 hours hours hours 80-90 0.14 N/A % °C/W With thermal pads °C °C See product grade See product grade +100 +125 3.0 (85) ounces (grams) 10V, 12V, and 15V outputs, standard trim range ±10%. Consult factory for wider trim range. Configuration Chart MI - J - Semi-custom modules available: Consult factory. (1) 16V operation at 75% load. (2) These units rated at 75% load from 125-150Vin: MI-J6Z-xY MI-J6Y-xY MI-J60-xY Nominal 2 5 6 7 = 28V = 155V = 270V = 165V Input Voltage Range (1) 18 – 50V 100 – 210V (2) 125 – 400V 100 – 310V Product Grade 28Vdc input per MIL-STD 704D/E 155Vdc input per DOD-STD-1399A 270Vdc input per MIL-STD-704D/E Output Voltage I M Z = 2V Y = 3.3V 0 = 5V X = 5.2V W= 5.5V V = 5.8V Transient 60V 230V 475V Operating Temp. = = 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 -40°C to +100°C -55°C to +100°C A Z Y = = = 10W 25W 50W —o 5A 10A Product Grade Specifications PARAMETER PRODUCT GRADE I - Grade M - Grade Storage temperature -55°C to +125°C -65°C to +125°C Operating temperature (baseplate) -40°C to +100°C -55°C to +100°C Power cycling burn-in Temperature cycled with power off 12 hours, 25 cycles 96 hours, 200 cycles 48 hours, 12-16 cycles -55°C to +100°C 48 hours, 12-16 cycles -65°C to +100°C -40°C, +80°C -55°C, +80°C Test data supplied at these temperatures* Warranty 2 years 2 years MIL-STD-810 MIL-STD-810 NAVMAT P-4855-1A NAVMAT P- 4855-1A Environmental compliance Derating *Test data available for review or download from vicorpower.com Mechanical Drawing 2.28 (57,9) 0.49 (12,4) 0.30±0.015 (7,6)±(0,38) 1.30 (33,0) 0.65 (16,5) 4 9 3 2.10 (53,4) 0.15 (3,8) 0.080 Dia (2) places Solder plate over copper alloy 8 MI-J00 7 2 6 1 5 1.40 1.00 (35,6) 0.70 (25,4) 0.40 (17,8) (10,2) 0.35± 0.015 (8,9)±(0,38) FULL R Function +In Gate In Gate Out –In +Out +Sense Trim –Sense –Out 0.040 (1,0) Dia (7) places Solder plate over copper alloy 0.15 (3,8) Product ID this surface 1.90 (48,3) Pin # 1 2 3 4 5 6 7 8 9 0.30 (7,6) Min. 0.22 (5,6) Min. 0.50 (12,7) 2.40 (61,0) 1.75 (44,4) Max. +0.030 (0,76) -0.000 (0) .01 0.12 (3,0) Aluminum Base MI-J00 10/02 1 of 2