Vicor MI-J7K-IY Military dc-dc converters 10 to 50w Datasheet

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
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