MI-A22-MU Ver la hoja de datos (PDF) - Vicor
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MI-A22-MU Datasheet PDF : 2 Pages
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MI-IAM Model Selection Chart
Model Number
MI-A22-MU
MI-A66-MU
MI-A22-IU
MI-A66-IU
Nominal Input Voltage
28Vdc
270Vdc
28Vdc
270Vdc
Input Range
18.8 – 50Vdc
125– 400Vdc
18.8 – 50Vdc
125– 400Vdc
Compatible MI-Series
MI-22x and MI-J2x-Mx
MI-26x and MI-J6x-Mx
MI-22x and MI-J2x-Ix
MI-26x and MI-J6x-Ix
Converter
M–grade
M–grade
I–grade
I–grade
Product Grade Specifications
PARAMETER
PRODUCT GRADE
I - Grade
M - Grade
Storage temperature
-55°C to +125°C
Operating temperature (baseplate)
-40°C to +100°C
Power cycling burn-in
12 hours, 25 cycles
Temperature cycled with power off
17°C per minute rate of change
Test data supplied at these temperatures*
12 cycles
-65°C to +100°C
-40°C, +80°C
Warranty
2 years
Environmental compliance
MIL-STD-810
Derating
NAVMAT P - 4855-1A
-65°C to +125°C
-55°C to +100°C
96 hours, 200 cycles
12 cycles
-65°C to +100°C
-55°C, +80°C
2 years
MIL-STD-810
NAVMAT P - 4855-1A
*Test data available for review or download from vicorpower.com
MI-IAM Safe Operating Area*
600
500
400
300
200
100
0
-100
-200
-300
-400
-500
-600
10-6
1µs
28Vdc Input
Ratings Exceeded
OVP
50V
Reverse Polarity
Protection
10-5
10-4
10-3
10-2
10-1
100
10µs
100µs
1ms
10ms
100ms
1s
TIME (SECONDS)
* Refer to input characteristics
Mechanical Drawing
270Vdc Input
800
600
400
200
0
200
400
600
10-6
1µs
Ratings Exceeded
OVP
500V
400V
Reverse Polarity
Protection
10-5
10-4
10-3
10-2
10-1
100
10µs
100µs
1ms
10ms
100ms
1s
TIME (SECONDS)
0.30±.015
(7,6)±(0,38)
0.49
(12,4)
2.28
(57,9)
1.30
0.65 (33,0)
(16,5)
2.10
(53,4)
0.15
(3,8)
4
9
3
8
MVII--IIAAMM 7
2
6
1
5
FULL R
0.15
(3,8)
1.90
(48,3)
0.080 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
+In
–In
–In
+Out
Gate In
Parallel
Gate Out
–Out
0.040 (1,0) Dia (7) places
Solder plate
over copper alloy
Product ID
this surface
0.22
(5,6) Min.
0.30
(7,6) Min.
2.40
(61,0)
1.75
(44,4) Max.
0.12
(3,0)
0.50
(12,7)
+0.030 (0,76)
-0.000 (0)
.01
Aluminum Base
Typical Connection Diagram
+In
+Out
+In
Gate In
+
–
Parallel
-In
Gate Out
-In
-Out
MI-IAM
Input Voltage Range Capacitance (C1)
28Vdc (18.8-50V)
390µF (Max.)
270Vdc (125-400V)
27µF (Max.)
4700 pF
+In
+Out
Gate In
+S
C1
MI-Converter Trim
Gate Out
-S
-In
-Out
4700 pF
MI-IAM 04/03 2 of 2
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