121-800-735-6200
Mega Module & Mega Module Jr. Family
25 to 600 Watts DC-DC Converters Single, Dual, Triple Output Chassis Mount
Features
■Inputs: 10 to 400Vdc
■Any Output, 1 to 95Vdc
■UL, CSA, TÜV, VDE, BABT
■CE Marked
■80-90% Efficiency (Typical)
■Up to 27W/Cubic Inch
■1 Up
2.58" x 2.5" x 0.62" (Junior) 4.9" x 2.5" x 0.62" (Full Size)
■2 Up
2.58" x 4.9" x 0.62" (Junior) 4.9" x 4.9" x 0.62" (Full Size)
■3 Up
2.58" x 7.3" x 0.62" (Junior) 4.9" x 7.3" x 0.62" (Full Size)
■ZCS Power Architecture
■Low Noise FM Control
■Booster Versions Available for Expanded Output Power-Full size only
Product Highlights
Vicor’s Mega Module and Mega Module Jr. Families of single, dual and triple output DC-DC converters provide power system designers with cost effective, high performance, off-the-shelf solutions to applications that might otherwise require a custom supply.
Incorporating standard VI-200 or VI-J00 Family converters in rugged, chassis mount packages, Mega Module and Mega Module Jr.’s can be ordered with single, dual or triple outputs, having a combined output power of up to 600W. Totally isolated outputs eliminate efficiency penalties and output interaction problems.
Configuration Chart
Full-Size Modules
Mega Modules: |
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|
|
# of Modules |
|
Single Output |
VI-L |
- |
50-200W |
4.9" x 2.5" x 0.62" |
1 |
|
VI-M |
- |
100-400W |
4.9" x 4.9" x 0.62" |
2 |
|
VI-N |
- |
300-600W |
4.9" x 7.3" x 0.62" |
3 |
Dual Output |
VI-P |
- |
100-400W |
4.9" x 4.9" x 0.62" |
2 |
|
VI-Q |
- |
150-600W |
4.9" x 7.3" x 0.62" |
3 |
Triple Output |
VI-R |
- |
150-600W |
4.9" x 7.3" x 0.62" |
3 |
Junior-Size Modules |
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Mega Module Juniors: |
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Single Output |
VI-LJ |
- |
25-100W |
2.58" x 2.5" x 0.62" |
1 |
Dual Output |
VI-PJ |
- |
50-200W |
2.58" x 4.9" x 0.62" |
2 |
Triple Output |
VI-RJ |
- |
75-300W |
2.58" x 7.3" x 0.62" |
3 |
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Input Voltage |
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Output Voltage |
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Mega |
Mega |
|
Z |
= |
2V |
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Nominal |
Range |
Brownout* |
Transient** |
Module Module Jr. |
|
Y |
= |
3.3V |
|||
0 |
= |
12V |
10 |
- |
20V |
n/a |
22 |
(4) |
(1) |
|
0 |
= |
5V |
1 |
= |
24V |
21 |
- |
32V |
18 |
36 |
(8) |
(5) |
|
M |
= |
10V |
W= |
24V |
18 |
- |
36V |
n/a |
n/a |
(8) |
(5) |
|
1 |
= |
12V |
|
2 |
= |
36V |
21 |
- |
56V |
18 |
60 |
(6) |
(1) |
|
2 |
= |
15V |
3 |
= |
48V |
42 |
- |
60V |
36 |
72 |
(10) |
(5) |
|
3 |
= |
24V |
N = |
48V |
36 |
- |
76V |
n/a |
n/a |
(10) |
(5) |
|
L |
= |
28V |
|
4 |
= |
72V |
55 |
- 100V |
45 |
110 |
(9) |
(4) |
|
4 |
= |
48V |
|
T = |
110V |
66 |
- 160V |
n/a |
n/a |
(8) |
(5) |
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|
|
||
5 |
= |
150V |
100 |
- 200V |
85 |
215 |
(9) |
(5) |
|
(1 to 95V, consult factory) |
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6 |
= |
300V |
200 |
- 400V |
170 |
425 |
(10) |
(6) |
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|
7 |
= 150/300V |
100 |
- 375V |
90 |
n/a |
(5) |
(1) |
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Product Grade
|
|
Mega Module |
Mega Module Jr. |
||
E |
= |
-10°C |
to +85°C |
-10°C to +100°C |
|
C |
= |
-25°C |
to +85°C |
-25°C to +100°C |
|
I |
= |
-40°C |
to +85°C |
-40°C |
to +100°C |
M |
= |
-55°C |
to +85°C |
-55°C |
to +100°C |
Refers to Baseplate Temperature
Output Power/Current
VOUT ≥ |
5V |
VOUT < 5V |
|||
W |
= |
100W |
W |
= |
20A |
V |
= |
150W |
V |
= |
30A |
U |
= |
200W |
U |
= |
40A |
S |
= |
300W |
S |
= |
60A |
Q |
= |
400W |
Q |
= |
80A |
Output Power/Current
|
Mega Module |
Mega Module Jr. |
|||
VOUT ≥ 5V |
VOUT < 5V |
VOUT ≥ 5V |
VOUT < 5V |
||
Y = |
50W |
Y = 10A |
Z = |
25W |
Z = 5A |
X = |
75W |
X = 15A |
Y = |
50W |
Y = 10A |
W = 100W |
W = 20A |
X = |
75W |
X = 15A |
|
V = 150W |
V = 30A |
W = 100W |
W = 20A |
||
U = 200W |
U = 40A |
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|
|
Output Power/Current
VOUT ≥ |
5V |
VOUT < 5V |
|||
S |
= |
300W |
S |
= |
60A |
P |
= |
450W |
P |
= |
90A |
M |
= |
600W |
M |
= |
120A |
Max. Output Per Module |
5V Outputs |
>5V Outputs |
<5V Outputs |
Max. Output Per Module |
5V Outputs |
>5V Outputs |
<5V Outputs |
|
(1) |
50W |
50W |
10A |
(7) |
100W |
150W |
30A |
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(4) |
75W |
75W |
15A |
(8) |
150W |
150W |
30A |
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(5) |
75W |
100W |
20A |
(9) |
150W |
200W |
40A |
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(6) |
100W |
100W |
20A |
(10) |
200W |
200W |
40A |
*Brownout 75% of rated load. **Transient voltage for 1 second.
***Consult factory for availability of “T” input Mega Module Jrs.
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121-800-735-6200
Mega Module Specifications
(typical at TBP = 25°C, nom. line and 75% load, unless otherwise specified)
|
Mega Module (E-Grade) |
Mega Module (C-, I-, M-Grade) |
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PARAMETER |
MIN. |
TYP. |
MAX. |
MIN. |
TYP. |
|
MAX. |
UNITS |
TEST CONDITIONS |
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■ Input Characteristics |
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Inrush charge |
|
120x10-6 |
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120x10-6 |
200x10-6 |
Coulombs |
Nom. line, per module |
|||
Input reflected ripple current – pp |
|
10% |
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|
10% |
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|
IIN |
Nom. line, full load |
Input ripple rejection |
|
25+20Log( |
Vin |
) |
|
30+20Log( |
Vin |
) |
dB |
120 Hz, nom. line |
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Vout |
|
Vout |
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20+20Log( |
Vin |
) |
dB |
2400 Hz, nom. line |
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Vout |
|
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No load power dissipation |
|
1.35 |
|
2 |
|
1.35 |
|
2 |
Watts |
Per module |
|
■ Output Characteristics |
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Setpoint accuracy |
|
1% |
|
2% |
|
0.5% |
|
1% |
VNOM |
|
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Load/line regulation |
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|
0.5% |
|
0.05% |
0.2% |
VNOM |
LL to HL, 10% to FL |
||
Load/line regulation |
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|
1% |
|
0.2% |
|
0.5% |
VNOM |
LL to HL, NL to 10% |
|
Output temperature drift |
|
0.02 |
|
|
|
0.01 |
|
0.02 |
% / °C |
Over rated temp. |
|
Long term drift |
|
0.02 |
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0.02 |
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%/1K hours |
|
Output ripple - pp: |
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2V, 3.3V |
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|
150 |
|
60 |
|
100 |
mV |
20 MHz bandwidth |
|
5V |
|
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|
5% |
|
2% |
|
3% |
|
20 MHz bandwidth |
|
10-48V |
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|
3% |
|
0.75% |
1.5% |
|
20 MHz bandwidth |
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High/low program 1 |
50% |
|
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110% |
50% |
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|
110% |
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Total remote sense compensation |
0.5 |
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|
0.5 |
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Volts |
0.25V max. neg. leg |
OVP setpoint2 |
|
125% |
|
|
115% |
125% |
|
135% |
VNOM |
Recycle power |
|
Current limit |
105% |
|
|
135% |
105% |
|
|
125% |
INOM |
Automatic restart |
|
Short circuit current 3 |
20% |
|
|
140% |
20% |
|
|
130% |
INOM |
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■ Control Pin Characteristics |
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Gate out impedance |
|
50 |
|
|
|
50 |
|
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Ohms |
|
Gate in impedance |
|
103 |
|
|
|
103 |
|
|
|
Ohms |
|
Gate in open circuit voltage |
|
6 |
|
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|
6 |
|
|
|
Volts |
Use open collector |
Gate in low threshold |
0.65 |
|
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|
0.65 |
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|
Volts |
|
Gate in low current |
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|
6 |
|
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|
6 |
mA |
|
|
Power sharing accuracy |
.95 |
|
|
1.05 |
0.95 |
|
|
1.05 |
|
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■ Dielectric Withstand Characteristics |
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Input to output |
3,000 |
|
|
|
3,000 |
|
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VRMS |
Baseplate earthed |
Output to baseplate |
500 |
|
|
|
500 |
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VRMS |
|
Input to baseplate |
1,500 |
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|
1,500 |
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VRMS |
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■ Thermal Characteristics |
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Efficiency |
|
78-88% |
|
|
80-90% |
|
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Baseplate to chassis |
|
0.1 |
|
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|
0.1 |
|
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°C/Watt |
|
Thermal Shutdown |
90 |
95 |
|
105 |
90 |
95 |
|
105 |
°C |
Cool and recycle |
|
(Drivers only)Baseplate |
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power to restart |
■ Mechanical Specifications |
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Weight |
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1 Up |
|
9.0 (255) |
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|
9.0 (255) |
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Ounces (Grams) |
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2 Up |
|
1.2 (545) |
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|
1.2 (545) |
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|
Lbs. (Grams) |
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3 Up |
|
1.7 (772) |
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|
1.7 (772) |
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|
Lbs. (Grams) |
|
110V,12V and 15V outputs, standard trim range ±10%. Consult factory for wider trim range. 2131% typical for booster modules.
3Output voltages of 5V or less incorporate foldback current limiting; outputs of 10V and above contain straight-line limiting.
103