VI-274-CX Vicor Corporation, VI-274-CX Datasheet - Page 2

• Manufacturer Part Number: VI-274-CX
• Manufacturer: Vicor Corporation

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CONVERTER SPECIFICATIONS
(typical at T
[a]
[b]
[c]
Parameter
Inrush charge
Input reflected
ripple current – pp
Input ripple rejection
No load power dissipation
Parameter
Setpoint accuracy
Load/line regulation
Load/line regulation
Output temperature drift
Long term drift
Output ripple – pp:
Trim range
Total remote
sense compensation
OVP set point
Current limit
Short circuit current
Parameter
Gate out impedance
Gate in impedance
Gate in open circuit voltage
Gate in low threshold
Gate in low current
Power sharing accuracy
10 V, 12 V, 15 V outputs, and V input range (10 – 36 V) standard trim range ±10%. Consult factory for wider trim range.
3.3 V output trim range 2.20 to 3.63 V, 95 V output –50 + 0% trim range.
131% nominal for booster modules.
Output voltages of 3.3 V or 5 V incorporate foldback current limiting; all other outputs provide constant current limiting.
2 V, 3.3 V
5 V
10 – 48 V
INPUT SPECIFICATIONS
OUTPUT CHARACTERISTICS
CONTROL PIN SPECIFICATIONS
[a]
BP
= 25°C, nominal line and 75% load, unless otherwise specified)
[c]
105%
50%
20%
0.65
0.95
Min
Min
Min
0.5
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25+ 20 Log
VI-200 E-Grade
VI-200 E-Grade
VI-200 E-Grade
120 x 10
125%
1000
10%
1.35
0.02
0.02
Typ
Typ
Typ
1%
50
6
(
[b]
Vout
Vin
-6
)
110%
135%
140%
0.5%
Max
Max
Max
1.05
150
2%
1%
5%
3%
2
6
115%
105%
50%
20%
0.65
0.95
Min
Min
Min
0.5
VI-200 DC-DC Converters 50 to 200 Watts
VI-200 C-, I-, M-Grade
VI-200 C-, I-, M-Grade
VI-200 C-, I-, M-Grade
30+ 20 Log
20+ 20 Log
120 x 10
125%
0.05%
0.75%
0.5%
0.2%
1000
10%
1.35
0.01
0.02
Typ
Typ
Typ
2%
50
60
6
[b]
(
(
-6
Vout
Vout
Vin
Vin
)
)
200 x 10
110%
135%
125%
130%
0.2%
0.5%
1.5%
Max
Max
0.02
Max
1.05
100
1%
3%
2
6
-6
%/1K hours
Coulombs
% / °C
Ohms
Ohms
Units
Watts
Units
Units
V
V
V
V
V
V
Volts
Volts
Volts
I
I
V
mV
mA
NOM
NOM
dB
dB
NOM
NOM
NOM
NOM
NOM
NOM
I
NOM
IN
Test Conditions
Nominal line
Nominal line, full load
120 Hz, nominal line
2400 Hz, nominal line
Test Conditions
LL to HL, 10% to Full Load
LL to HL, No Load to 10%
Over rated temp.
20 MHz bandwidth
20 MHz bandwidth
20 MHz bandwidth
0.25 V max. neg. leg
Recycle power
Automatic restart
Test Conditions
Use open collector
Rev. 2.4
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