MI-270IW [VICOR]
1-OUTPUT 100W DC-DC REG PWR SUPPLY MODULE, PLASTIC, MODULE-9;
| 型号： | MI-270IW |
| 厂家： | 
VICOR CORPORATION |
| 描述： | 1-OUTPUT 100W DC-DC REG PWR SUPPLY MODULE, PLASTIC, MODULE-9 光电二极管 输出元件 |
| 文件： | 总2页 (文件大小：98K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
™
Military High-Density
DC-DC Converters
50 to 100W
MI-200
Product Highlights
The MI Series is designed for Military
applications and is based on Vicor‘s
first generation family of zero-current-
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.
Features:
Remote Sense
Inputs:
28Vdc per MIL-STD-704D/E
155Vdc per DOD-STD-1399A
270Vdc per MIL-STD-704D/E
Current Limit
OVP and Thermal Shutdown
Power Boosters for
Higher Power Outputs
Single Output: 1 to 95Vdc
Up to 23 W/in3
ZCS Power Architecture
Low Noise FM Control
MIL-STD-810 Environments
80-90% Efficiency
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 21.)
Converter/Booster Specifications
(Typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified)
PARAMETER
MIN
TYP
MAX
UNITS
TEST CONDITIONS
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
Input Characteristics
Input Voltage Range
No Load Power Dissipation
See Input Voltage Chart
1.35
2
Watts
Output Characteristics
Set Point Accuracy
Load/Line Regulation
0.5%
0.05%
0.2%
0.01
1.0%
100
1%
0.2%
0.5%
0.02
1.5%
150
V
V
V
NOM
NOM
NOM
LL to HL, 10% to FL
LL to HL, NL to 10%
reliability for military power systems.
Output Temperature Drift
Output Noise - pp
%/°C
V
mV
Whichever is greater
20MHz BW
NOM
Output Voltage Trimming1
Remote Sense Compensation
OVP Set Point2
50%
0.5
115%
105%
20%
110%
V
Volts
NOM
125%
6
135%
125%
130%
V
Latching
Auto restart
NOM
NOM
NOM
Current Limit
I
I
Short Circuit Current3
Control Pin Characteristics
Gate In High Threshold
Gate In Low Threshold
Gate In Low Current
Volts
Volts
mA
0.65
0.95
6
1.05
Power Sharing Accuracy
Isolation Characteristics
Isolation (Input to Output)
Isolation (Output to Baseplate)
Isolation (Input to Baseplate)
Input/Output Capacitance
3,000
500
1,500
V
V
V
RMS
RMS
RMS
pF
50
75
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.
2,032,000
225,000
215,000
hours
hours
hours
65°C Airborne Inhabited Cargo: A.I.C.
Thermal Characteristics
Efficiency
Baseplate to Sink
Shutdown Temperature
Baseplate Operating Temperature
Storage Temperature
80-90%
0.07
95
°C/W
°C
°C
With Thermal Pads
Latching
See Product Grade
See Product Grade
90
105
+85
+100
°C
Mechanical Specifications
Volume
Weight
4.35
6.0 (170)
in3
Ounces (Grams)
1
10V, 12V and 15V outputs, standard trim range ± 10%. Consult factory for wider trim range.
2
No over temperature protection in booster modules.
3
Output voltages of 5V or less incorporate foldback current limiting; outputs of 10V and above provide constant current limiting.
MI-200 3/01 1 of 2
Converter Selection Chart
MI-2
-
Output Voltage
Input Voltage
Nominal Range
Transient
Z
Y
0
M
1
=
=
=
=
=
2V
3.3V
5V
2
3
L
4
=
=
=
=
15V
24V
28V
48V
Semi-custom driver and booster modules
2 = 28V
5 = 155V
6 = 270V
7 = 165V
18 - 50V (1)
100 - 210V
125 - 400V (2)
100 - 310V
60V
230V
475V
available: Inputs from 10 to 500Vdc; outputs
from 1 to 95Vdc.
10V
12V
(1) 16V operation at 75% load.
(2) These units rated at 75% load from 125-150Vin:
5V @ 100W; 2V and 3.3V @ 30A.
Product Grade
Operating Temp.
-40°C to +85°C
-55°C to +85°C
Output Power
28Vdc input per MIL-STD 704D/E
155Vdc input per DOD-STD-1399A
270Vdc input per MIL-STD-704D/E
≥5V
<5V
I
=
=
M
Y
X
W
V
=
=
=
=
50W
75W
100W
—
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
Product Grade
I
M
Storage Temperature
Operating Temperature (baseplate)
Power Cycling Burn-in
-55°C to +100°C
-40°C to +85°C
12 hours, 25 cycles
48 hours, 12-16 cycles
-55°C to +100°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
Temperature Cycled with Power Off
Test Data Supplied at These Temperatures* -40°C, +80°C
Warranty
2 years
2 years
Environmental Compliance
Derating
MIL-STD-810
NAVMAT P-4855-1A
MIL-STD-810
NAVMAT P-4855-1A
*
Test data available for review or download from www.vicr.com
Mechanical Drawing
4.60 (116,8)
3.60 (91,4)
.50
(12,7)
.080 (2,0) Dia (2) places
Solder plate
over copper alloy
1.80
(45,7)
.30 (7,6)
±.015 (0,38)
Pin # Function
Alternative Mechanical
Packaging Available.
1
+In
2
Gate In
Gate Out
-In
4
3
9
3
See Package Options page 23
4
8
7
6
2.10
(53,3)
1.40
5
+Out
MI-200
(35,6)
(25,4)
1.00
.70
6*
7*
8*
9
+Sense
Trim
2
1
(17,8)
(10,2)
.40
5
.35 (8,9)
±.015 (0,38)
-Sense
-Out
* Do not connect on
Booster modules
FULL R
.15
(3,8)
.040 (1,0) Dia (7) places
Solder plate
over copper alloy
.15
(3,8)
Product ID
this surface
2.40 (61,0)
1.75 (44,5)
.30 (7,6)
Min
4.20 (106,7)
.22 (5,6) MIN
.50 (12,7)
+.030 (0,76)
-.000
.01
.12 (3,0)
Aluminum Base
MI-200 3/01 2 of 2
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