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MI-200
Features
TM
Military DC-DC Converters 50 to 100W
Inputs: 28Vdc per MIL-STD-704D/E 155Vdc per MIL-STD-1399A 270Vdc per MIL-STD-704D/E Single output: 2 - 48Vdc Up to 23W/in3 MIL-STD-810 environments
Current limit OVP and thermal shutdown Power boosters for higher power outputs ZVS/ZCS power architecture Low noise FM control Size: 4.6" x 2.4" x 0.5" (116,8 x 61,0 x 12,7mm)
Product Highlights
The MI-Series is designed for military applications and is based on Vicor's 1st Generation family of zero-current/zero-voltage switching, component level DC-DC converters. Operating at frequencies in excess of 1MHz, the MI-Series offers state-of-the-art performance in terms of power density, efficiency, noise, ease of use, and reliability. All units are manufactured in ISO 9001-registered facilities. Full epoxy encapsulation in Vicor's industry standard package enables the MI-Series to meet MIL-STD-810 environmental requirements for humidity, fungus, salt, fog, explosive atmosphere, acceleration, vibration, and shock. (See page 32.) Standard features such as wide output trimming/programming, current limiting, remote sense, output inhibit, and latching OVP and OTP combine to offer a high degree of protection, versatility, and reliability for military power systems.
Up to 90% efficiency Remote sense
Converter/Booster Specifications
(At TBP = 25C, nominal line and 75% load, unless otherwise specified)
PARAMETER Input Characteristics Input voltage range No load power dissipation Output Characteristics Set point accuracy Load/line regulation Output temperature drift Output noise - pp Output voltage trimming (1) Remote sense compensation OVP set point (2) Current limit Short circuit current (3) Control Pin Characteristics Gate-in high threshold Gate-in low threshold Gate-in low current Power sharing accuracy Isolation Characteristics Isolation (input to output) Isolation (output to baseplate) Isolation (input to baseplate) Input/output capacitance Environmental (MIL-STD-810) Altitude - method 500.2 Humidity - method 507.2 Acceleration - method 513.3 Vibration - method 514.3 Shock - method 516.3 50 0.5 115 105 20 MIN TYP MAX UNITS TEST CONDITIONS
See input voltage chart 1.35 2.0 0.5 0.05 0.2 0.01 1.0 100 1.0 0.2 0.5 0.02 1.5 150 110 135 125 130
Watts % Vnom % Vnom % Vnom %/C % Vnom mV % Vnom Vdc % Vnom % Inom % Inom Vdc Vdc mA
LL to HL, 10% to FL LL to HL, NL to 10%
}
Whichever is greater 20MHz BW
125
Latching Auto restart
6 0.65 0.95 3,000 500 1,500 50 70,000 86 / 240 9 20 40 2,478,477 584,920 483,303 80-90 0.07 95 75 6 1.05
Vrms Vrms Vrms pF feet % / hours g's g's g's hours hours hours % C/W C C C ounces (grams) Procedure II Procedure 1, cycle 1 Procedure 2 Procedure 1, category 6 Procedure 1
Reliability (MIL-HDBK-217F) 25C Ground Benign: G.B. 50C Naval Sheltered: N.S. 65C Airborne Inhabited Cargo: A.I.C. Thermal Characteristics Efficiency Baseplate to sink Thermal shutdown 90 Baseplate operating temperature Storage temperature Mechanical Specifications Weight
(1) (2)
105 +85 +100
With thermal pads Latching See product grade See product grade
6.0 (170)
MI-200 10/02
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10V, 12V, and 15V outputs, standard trim range 10%. Consult factory for wider trim range. No over temperature or voltage protection in booster modules. (3) Output voltages of 5V or less incorporate foldback current limiting; outputs of 10V and above provide constant current limiting.
Configuration Chart
MI - 2
Nominal
2 5 6 7 = 28V = 155V = 270V = 165V
Semi-custom driver and booster modules available: Consult factory.
(1) 16V operation at 75% load. (2) These units rated at 75% load from 125-150Vin: MI-26Z-xV MI-26Y-xV MI-260-xW 28Vdc input per MIL-STD 704D/E 155Vdc input per DOD-STD-1399A 270Vdc input per MIL-STD-704D/E
Input Voltage Range
18 - 50V 100 - 210V (2) 125 - 400V 100 - 310V
(1)
Output Voltage Transient
60V 230V 475V 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
Product Grade
I M = =
Operating Temp.
-40C to +85C -55C to +85C
Output Power/Current 5V <5V
Y X W V = = = = 50W 75W 100W --o 10A 15A 20A 30A
For additional power, 100W and 75W booster modules available. Change MI-2xx-xx to MI-Bxx-xx.
Product Grade Specifications
PARAMETER I - Grade Storage temperature Operating temperature (baseplate) Power cycling burn-in Temperature cycled with power off Test data supplied at these temperatures* Warranty Environmental compliance Derating -55C to +100C -40C to +85C 12 hours, 25 cycles 48 hours, 12-16 cycles -55C to +100C -40C, +80C 2 years MIL-STD-810 NAVMAT P-4855-1A PRODUCT GRADE M - Grade -65C to +100C -55C to +85C 96 hours, 200 cycles 48 hours, 12-16 cycles -65C to +100C -55C, +80C 2 years MIL-STD-810 NAVMAT P-4855-1A
*Test data available for review or download from vicorpower.com
Mechanical Drawing
MI-200 Mechanical Drawing
0.50 (12,7)
0.300.015 (7,6)(0,38)
1.80 (45,7)
4.60 (116,8) 3.60 (91,4)
0.080 (2,0) Dia (2) places Solder plate over copper alloy
4 2.10 (53,3) 3
9
MI-200
2 1
8 7 6 5
1.40 1.00 (35,6) 0.70 (25,4) 0.40 (17,8) (10,2) 0.350.015 (8,9)(0,38)
Pin # 1 2 3 4 5 6* 7* 8* 9
Function +In Gate In Gate Out -In +Out +Sense Trim -Sense -Out
0.15 (3,8)
FULL R 0.15 (3,8) Product ID this surface
0.040 (1,0) Dia (7) places Solder plate over copper alloy
* Do not connect on Booster modules
2.40 (61,0) 4.20 (106,7) 0.22 (5,6) MIN 0.30 (7,6)Min 1.75 (44,5)
0.50 (12,7) 0.12 (3,0)
+0.030 (0,76) -0.000 (0)
.01 Aluminum Base
MI-200 10/02
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