VI-200, VE-200
Converter Specifications (Cont.)
(Typical at TBP = 25°C, nominal line and 75% load, unless otherwise specified.)
Output Characteristics
VI-200 E-Grade
VI-200 C-, I-, M-Grade
Test
Units
Parameter
Min
Typ
Max
2%
Min
Typ
Max
1%
Conditions
Setpoint accuracy
1%
0.5%
0.05%
VNOM
Load/line
regulation
LL to HL, 10%
VNOM
0.5%
0.2%
to Full Load
Load/line
regulation
LL to HL, No
VNOM
1%
0.2%
0.5%
0.02
Load to 10%
Output
temperature drift
Over rated
0.02
0.02
0.01
0.02
% / °C
temp.
Long term drift
Output ripple – pp:
2V, 3.3V
%/1K hours
20MHz
150
5%
60
100
3%
mV
bandwidth
20MHz
bandwidth
5V
2%
VNOM
20MHz
bandwidth
10 – 95V
3%
0.75%
1.5%
VNOM
VNOM
Trim range [a]
50%
0.5
110%
50%
0.5
110%
Total
0.25V max.
neg. leg
remote sense
compensation
Volts
OVP set point
Current limit
125% [b]
115%
105%
125% [b]
135%
125%
VNOM
Recycle power
Automatic
restart
105%
20%
135%
140%
IFULL LOAD
Short circuit
current [c]
Automatic
restart
20%
130%
IFULL LOAD
[a] 10V to 15V outputs, or “V” input range have standard trim range 10%. Consult factory for wider trim range.
3.3V output trim range 2.20 to 3.63V, 95V output –50 + 0% trim range.
[b] 131% nominal for booster modules.
[c] Output voltages of 3.3V or 5V incorporate foldback current limiting; For output voltages from 5.2V to 7.5V consult factory;
All other outputs 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
VI-200 E-Grade
Typ
VI-200 C-, I-, M-Grade
Typ
Test
Conditions
Parameter
Min
Max
Min
Max
Units
Gate out
impedance
50
1000
6
50
1000
6
Ohms
Ohms
Volts
Gate in impedance
Gate in open
circuit voltage
Use open
collector
Gate in low
threshold
0.65
0.95
0.65
0.95
Volts
mA
Gate in low
current
6
6
Power sharing
accuracy
1.05
1.05
VI-200 DC-DC Converters
Page 3 of 7
Rev 3.9
08/2017