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200VFI series
F
EATURES
•
•
•
•
•
•
Single & Dual Output
DC/DC Converter
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
D
ESCRIPTIONS
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.
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.
I
NPUT
C
HARACTERISTICS
Min Typ Max Unit/Comments
Input Voltage
5 VDC Input Models
VDC
4.5 5 5.5
12 VDC Input Models 10.8 12 13.2
VDC
24 VDC Input Models 13.5 24 26.4
VDC
Input Fuse Requirements
5 VDC Input Models
mA; Slow blow type
1000
12 VDC Input Models
mA; Slow blow type
500
24 VDC Input Models
mA; Slow blow type
250
Input Filter
Pi Filter
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Output Voltage Balance
(Duals)
Line Regulation
Min Typ Max Unit/Comments
±2.0 ±4.0 % Output voltage at
nominal line & FL
±2.0 ±4.0 % Equal Output
Loads
±0.3 ±0.5 %; % Change /
Percentage change
in Input
voltage
±0.5 ±1.0 % Output voltage
measured from FL
to 10% load
30 50 mV p-p, Nom.Line
@FL, 20MHz B.W.,
using 1
μf
bypass
capacitor
100 mV p-p, Over Line,
Load & Temp., 20
MHz B.W.,
using 1
μf
bypass
capacitor
%Rated Output Load
120
Continuous
±0.01 ±0.02 % per degree C
G
ENERAL
C
HARACTERISTICS
Switching Frequency
Isolation Voltage
Isolation Resistance
Isolation Capacitance
MTBF (MIL-HBK-217F)
Min Typ Max Unit/Comments
kHz
25
50
80
VDC, 60 sec.
6,000
Mohm, 500VDC
10,000
20
30 pF, 100kHz, 1Volt
Million Hours,
0.6
+25
o
C, Ground
Benign
Load Regulation
Ripple/Noise
Ripple/Noise
Overload Protection
Short Circuit Protection
Temperature Coefficient
>> B-33
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E
NVIRONMENTAL
S
PECIFICATIONS
Operating Temp. Range
Operating Temp. Range
Storage Temp. Range
Relative Humidity
Cooling
Min
-25
-25
-40
Typ Max
+60
+90
+125
+95
Unit/Comments
o
C; Ambient
o
C; Case
o
C
% Humidity; non-
condensing
Free-Air Convection
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P
HYSICAL
C
HARACTERISTICS
Case Size
Case Material
Flammability
Weight
Unit/Comments
1.25 X 0.80 X 0.40 inches
(31.8 X 20.3 X 10.2 mm)
Non-Conductive Black Plastic
UL94V-0
12.4 Grams
O
UTLINE
D
RAWING
1.25 (31.8)
0.15
(3.8)
SIDE VIEW
0.40
(10.2)
0.020(0.50)
PIN DIA.
0.10
(2.5)
0.100
(2.54)
0.08 (2.0)
1 2
10 11 12
BOTTOM VIEW
24 23
15
13
0.600 0.80
(15.22) (20.3)
P
IN
O
UT
C
HART
Pins
1
2
10
11
12
13
15
23
24
Single
+ Vin
+ Vin
No Pin
No Pin
- Vout
+ Vout
No Pin
- Vin
- Vin
Dual
+ Vin
+ Vin
Common
Common
No Pin
- Vout
+ Vin
- Vin
- Vin
Notes:
1. Unless otherwise specified dimensions are in inches (mm).
Tolerances
Inches
mm
X.XX = ±0.02
X.X = ±0.5
X.XXX= ±0.010
X.XX = ±0.25
Pin :
±0.002
±0.05
All specifications are typical at nominal input, nominal load and 25
°
C unless otherwise specified.
External, low ESR, 10 microfarad (minimum) capacitor across input is recommended for operation.
>> B-34
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