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MI-22Z-IX Datasheet Preview

MI-22Z-IX Datasheet

Military DC-DC Converters 50 to 100W

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MI-22Z-IX pdf
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.
MI-200 10/02 1 of 2
MI - 200TM
Military DC-DC Converters 50 to 100W
Features
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
Up to 90% efficiency
Remote sense
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)
Converter/Booster Specifications
(At TBP = 25°C, nominal line and 75% load, unless otherwise specified)
PARAMETER
MIN
TYP MAX
UNITS TEST CONDITIONS
Input Characteristics
Input voltage range
No load power dissipation
See input voltage chart
1.35
2.0
Watts
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)
50
0.5
115
105
20
0.5
0.05
0.2
0.01
1.0
100
125
1.0 % Vnom
0.2 % Vnom LL to HL, 10% to FL
0.5 % Vnom LL to HL, NL to 10%
0.02
%/°C
}1.5 % Vnom Whichever is greater
150 mV 20MHz BW
110 % Vnom
Vdc
135 % Vnom Latching
125 % Inom Auto restart
130 % Inom
Control Pin Characteristics
Gate-in high threshold
6 Vdc
Gate-in low threshold
0.65
Vdc
Gate-in low current
6 mA
Power sharing accuracy
0.95
1.05
Isolation Characteristics
Isolation (input to output)
3,000
Vrms
Isolation (output to baseplate) 500
Vrms
Isolation (input to baseplate) 1,500
Vrms
Input/output capacitance
50 75
pF
Environmental (MIL-STD-810)
Altitude - method 500.2
Humidity - method 507.2
Acceleration - method 513.3
Vibration - method 514.3
Shock - method 516.3
70,000
86 / 240
9
20
40
feet
% / hours
g's
g's
g's
Procedure II
Procedure 1, cycle 1
Procedure 2
Procedure 1, category 6
Procedure 1
Reliability (MIL-HDBK-217F)
25°C Ground Benign: G.B.
50°C Naval Sheltered: N.S.
65°C Airborne Inhabited Cargo: A.I.C.
2,478,477
584,920
483,303
hours
hours
hours
Thermal Characteristics
Efficiency
Baseplate to sink
Thermal shutdown
90
Baseplate operating temperature
Storage temperature
80-90
0.07
95
105
+85
+100
%
°C/W
°C
°C
°C
With thermal pads
Latching
See product grade
See product grade
Mechanical Specifications
Weight
6.0 (170)
ounces (grams)
(1) 10V, 12V, and 15V outputs, standard trim range ±10%. Consult factory for wider trim range.
(2) 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.



Vicor
Vicor

MI-22Z-IX Datasheet Preview

MI-22Z-IX Datasheet

Military DC-DC Converters 50 to 100W

No Preview Available !

MI-22Z-IX pdf
Configuration Chart
MI - 2
-
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
Nominal
2 = 28V
5 = 155V
6 = 270V
7 = 165V
Input Voltage
Range
18 – 50V (1)
100 – 210V
125 – 400V (2)
100 – 310V
Transient
60V
230V
475V
Product Grade Operating Temp.
I = -40°C to +85°C
M = -55°C to +85°C
Z = 2V
Y = 3.3V
0 = 5V
X = 5.2V
W= 5.5V
V = 5.8V
Output Voltage
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
Y = 50W
X = 75W
W = 100W
V = —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
Mechanical Drawing
PARAMETER
PRODUCT GRADE
I - Grade
M - Grade
Storage temperature
-55°C to +100°C
Operating temperature (baseplate)
-40°C to +85°C
Power cycling burn-in
12 hours, 25 cycles
Temperature cycled with power off
48 hours, 12-16 cycles
-55°C to +100°C
Test data supplied at these temperatures*
-40°C, +80°C
-65°C to +100°C
-55°C to +85°C
96 hours, 200 cycles
48 hours, 12-16 cycles
-65°C to +100°C
-55°C, +80°C
Warranty
Environmental compliance
Derating
2 years
MIL-STD-810
NAVMAT P-4855-1A
2 years
MIL-STD-810
NAVMAT P-4855-1A
*Test data available for review or download from vicorpower.com
0.50
(12,7)
0.30±0.015
(7,6)±(0,38)
2.10
(53,3)
4
3
2
1
0.15
(3,8)
MI-200 Mechanical Drawing
1.80
(45,7)
4.60
(116,8)
3.60
(91,4)
MI-200
9
8
7
6
5
FULL R
0.15
(3,8)
Product ID
this surface
0.080 (2,0) Dia (2) places
Solder plate
over copper alloy
1.40
1.00 (35,6)
0.70 (25,4)
0.40 (17,8)
(10,2)
0.35±0.015
(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
* Do not connect on
0.040 (1,0) Dia (7) places Booster modules
Solder plate
over copper alloy
4.20
(106,7)
0.22
(5,6) MIN
0.30
(7,6)Min
2.40
(61,0)
1.75
(44,5)
0.12
(3,0)
0.50
(12,7)
+0.030 (0,76)
-0.000 (0)
.01
Aluminum Base
MI-200 10/02 2 of 2


Part Number MI-22Z-IX
Description Military DC-DC Converters 50 to 100W
Maker Vicor
Total Page 2 Pages
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MI-22Z-IX pdf
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