MEGA_MODULE Datasheet, PDF (3/4 Pages) Vicor Corporation – 25 to 600 Watts DC-DC Converters Single, Dual,Triple Output Chassis Mount

12 ^{1-800-735-6200}
Mega Module Jr. Specifications
(typical at T_BP = 25°C, nom. line and 75% load, unless otherwise specified)
Mega Module Jr. (E-Grade)
Mega Module Jr. (C-, I-, M-Grade)
PARAMETER
s Input Characteristics
Inrush charge
Input reflected ripple current — pp
Input ripple rejection
MIN. TYP. MAX.
60x10^-6 100x10^-6
10%
( ) ^25+20Log
Vin
Vout
No load power dissipation
1.35
2
s Output Characteristics
Setpoint accuracy
Load/line regulation
Load/line regulation
Output temperature drift
Long term drift
Output ripple, pp:
2V, 3.3V
5V
10V-48V
High/low program¹
Total remote sense compensation
OVP setpoint
Current limit
Short circuit current
1.0%
0.02
0.02
200
5%
3%
50%
0.5
N/A
105%
105%
2.0%
0.5%
1.0%
110%
135%
140%
s Control Pin Characteristics
Gate out impedance
Gate in impedance
Gate in high threshold
Gate in low threshold
Gate in low current
50
10³
6
0.65
6
s Dielectric Withstand Characteristics
Input to output
Output to baseplate
Input to baseplate
3,000
500
1,500
s Thermal Characteristics
Efficiency
Baseplate to chassis
78-88%
0.2
s Mechanical Specifications
Weight
1 Up
2 Up
3 Up
4.5 (127)
8.8 (250)
13.3 (377)
MIN. TYP. MAX.
UNITS
TEST CONDITIONS
60x10^-6 100x10^-6
10%
( ) ^30+20Log
Vin
Vout
( ) ^20+20Log
Vin
Vout
1.35
2
Coulombs
I_IN
dB
dB
Watts
Nom. line, per module
Nom. line, full load
120 Hz, nom. line
2400 Hz, nom. line
Per module
50%
0.5
105%
105%
0.5%
0.05%
0.2%
0.01
0.02
100
2%
0.75%
N/A
1%
0.2%
0.5%
150
3%
1.5%
110%
125%
130%
V_NOM
V_NOM
V_NOM
%/°C
%/1K hours
mV
V_NOM
Volts
I_NOM
I_NOM
LL to HL, 10% to FL
LL to HL, NL to 10%
Over rated temp.
20 MHz bandwidth
20 MHz bandwidth
20 MHz bandwidth
0.25V max. neg. leg
Automatic restart
50
10³
6
0.65
6
Ohms
Ohms
Volts
Volts
mA
Use open collector
3,000
500
1,500
VRMS
VRMS
VRMS
Baseplate earthed
80-90%
0.2
°C/Watt
4.5 (127)
8.8 (250)
13.3 (377)
Ounces (Grams)
Ounces (Grams)
Ounces (Grams)
1_{10V,12V and 15V outputs, standard trim range ±10%. Consult factory for wider trim range.}
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