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MI-200 Datasheet Preview

MI-200 Datasheet

DC-DC Converters

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DC-DC Converters
MI-200
50 to 100 Watts
Features & Benefits
Packaging Options
Inputs:
28VDC per MIL-STD-704D/E/F
155VDC per MIL-STD-1399A
270VDC per MIL-STD-704D/E/F
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
ZCS power architecture
Low noise FM control
Size: 4.6” x 2.4” x 0.5”
(116,8 x 61,0 x 12,7 mm)
Product Highlights
The MI-200 family of DC-DC converters is
designed for applications utilizing distributed
power architectures. Based on Vicor’s
VI-200 / VI-J00 family of zero-current
switching, component level DC-DC converters,
the MI-200 family offers exceptional
performance in terms of power density,
efficiency, noise, ease of use, and reliability.
Fully encapsulated in Vicor’s industry standard
package, the MI-Series meets MIL-STD-810
environmental requirements for humidity,
fungus, salt-fog, explosive atmosphere,
acceleration, vibration and shock.
Standard features, such as wide output
trimming/programming, current limiting,
remote sense, output inhibit, and latching
OVP and OTP combine to offer the highest
degree of protection, versatility, and reliability
for power systems.
Standard: Slotted baseplate
SlimMod: Flangeless baseplate, option suffix: - S
Example: MI - 2XX - XX - S
FinMod: Finned heat sink, option suffix:
- F1, -F2, -F3 and - F4
Examples:
MI - 2XX - XX -F1, 0.25” fins, longitudinal
MI - 2XX - XX -F2, 0.50” fins, longitudinal
MI - 2XX - XX -F3, 0.25” fins, transverse
MI - 2XX - XX -F4, 0.50” fins, transverse
Converter Selection Chart
MI-2
Semi-custom modules available, consult factory.
Input Voltage
Nominal Range Transient [a] Notes
2 = 28V
18 – 50V [b] 60V 28VDC input per MIL-STD 704D/E/F
5 = 155V
100 – 210V
230V
155VDC input per MIL-STD-1399A
6 = 270V
125 – 400V [c] 475V 270VDC input per MIL-STD-704D/E/F
7 = 165V
100 – 310V
n/a
[a] Transient voltage for 1 second.
[b] 16V operation at 75% load.
[c] These units rated at 75% load from
125 – 150VIN: MI-J6Z-xY, MI-J6Y-xY,
MI-J60-xY
Output Voltage
Z = 2.0V
Y = 3.3V
0 = 5.0V
X = 5.2V
W = 5.5V
V = 5.8V
T = 6.5V [d]
R = 7.5V [d]
M = 10V
1 = 12V
P = 13.8V
2 = 15V
N = 18.5V
3 = 24V
L = 28V
J = 36V
K = 40V
4 = 48V
[d] 75W max power for 28V input
Product Grade Temperature (°C)
Operating Storage
I = –40 to +85
I = –55 to +100
M = –55 to +85
M = –65 to +100
Overtemperature shutdown 95°C typical
(recycle power to restart)
Output Power/Current VOUT
5V <5V
Y = 50W
X = 75W
Y = 10A
X = 15A
W = 100W
W = 20A
V = —
V = 30A
For additional output power,
100W and 75W booster modules available
Change (MI-2xx-xx) to (MI-Bxx-xx)
MI-200 DC-DC Converters
Page 1 of 7
Rev 1.6
06/2017
vicorpower.com
800 927.9474




VICOR

MI-200 Datasheet Preview

MI-200 Datasheet

DC-DC Converters

No Preview Available !

Converter Specifications
(Typical at TBP =25°C, nominal line and 75% load, unless otherwise specified)
Input Specifications
Parameter
Min Typ Max Units
Inrush charge
120 x 10-6 200 x 10-6
Coulombs
Input reflected
ripple current – pp
10% IIN
(( ))I nput ripple rejection 3 2 00++2200 LLoogg VVVVOOIINNUU TT ddBB
No load power dissipation
1.35
2
Watts
MI-200
Test Conditions
Nominal line
Nominal line, full load
120Hz, nominal line
2400Hz, nominal line
Output Characteristics
Parameter
Min
Typ Max
Units
Test Conditions
Setpoint accuracy
0.5%
1%
VNOM
0.05% 0.2% VNOM
Load/line regulation
0.2% 0.5% VNOM
Output temperature drift
0.01
0.02
% / °C
LL to HL, 10% to Full Load
LL to HL, No Load to 10%
Over rated temperature
Long term drift
0.02
%/1K hours
Output ripple – pp
100 150 mV Whichever is greater
1.0% 1.5% VNOM
20MHz bandwidth
Trim range [a]
50% 110% VNOM
Total remote
sense compensation
0.5 Volts
OVP set point [b] 115% 125% 135% VNOM latching
Current limit
105%
125%
INOM
Automatic restart
Short circuit current [c] 20% 130% INOM
[a] 10V to 15V outputs, standard trim range ±10%. Consult factory for wider trim range.
3.3V output trim range 2.20 to 3.63V
[b] No over temperature or voltage protection in booster modules
[c] Output voltages of 5V or less incorporate foldback current limiting; outputs of 10V and above provide constant current limiting.
Note: The permissible load current must never be exceeded during normal, abnormal or test conditions. For additional output related application information,
please refer to output connections on page 5.
Control Pin Specifications
Parameter
Min Typ Max
Gate out impedance
50
Gate in impedance
1000
Gate in open circuit voltage
6
Gate in low threshold
0.65
Gate in low current
6
Power sharing accuracy
0.95
1.05
Units
Ohms
Ohms
Volts
Volts
mA
Test Conditions
Use open collector
MI-200 DC-DC Converters
Page 2 of 7
Rev 1.6
06/2017
vicorpower.com
800 927.9474


Part Number MI-200
Description DC-DC Converters
Maker VICOR
Total Page 7 Pages
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