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200VFI series
Single & Dual Output
DC/DC Converter
FEATURES
• Single and Dual Output, 2 watt converter
• 4000 VAC Input/Output Isolation
• Available in 5, 12, and 24 VDC Inputs
• Wide Operating Temperature Range
• MTBF > 600,000 Hours
• Low Cost
INPUT CHARACTERISTICS
DESCRIPTIONS
Unit/Comments
Min Typ Max
The 200VFI series is a family of cost effective 2 watt single
and dual output DC/DC converters. 18 models operate from
input bus voltages of 5V, 12V and 24V; producing output
voltage levels of 5V, 12V, 15V, 5V, 12V and 15V for a wide
range of choices.
Input Voltage
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
Input Fuse Requirements
5 VDC Input Models
12 VDC Input Models
24 VDC Input Models
Input Filter
VDC
VDC
VDC
4.5
5
5.5
10.8 12 13.2
13.5 24 26.4
mA;Slow blow type
mA;Slow blow type
mA;Slow blow type
Pi Filter
1000
500
250
The 200VFI series is ideal for a variety of applications
including distributed power systems, mixed analog / digital
subsystems, portable test equipment, local power networks
and battery backed systems.
OUTPUT CHARACTERISTICS
Unit/Comments
% Output voltage at
nominal line & FL
% Equal Output
Loads
Min Typ Max
Output Voltage Set Point
2.0 4.0
Output Voltage Balance
(Duals)
Line Regulation
2.0 4.0
0.3 0.5
%; % Change /
Percentage change
in Input
GENERAL CHARACTERISTICS
voltage
Load Regulation
Ripple/Noise
% Output voltage
measured from FL
to 10% load
mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1 μf bypass
capacitor
mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
0.5 1.0
30 50
Min Typ Max Unit/Comments
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
25
50
80
kHz
6,000
10,000
VDC, 60 sec.
Mohm, 500VDC
20
30 pF, 100kHz, 1Volt
Million Hours,
0.6
o
+25 C, Ground
Benign
Ripple/Noise
100
using 1 μf bypass
capacitor
%Rated Output Load
Continuous
% per degree C
Overload Protection
Short Circuit Protection
Temperature Coefficient
120
0.01 0.02
>> B-33