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200UFR series
Single & Dual Output
DC/DC Converter
F
EATURES
•
•
•
•
•
•
•
Up to 80% Efficiency
1500 VDC Isolation
4:1 Input Range
Low Ripple and Noise
Short Circuit and Over Current Protection
Remote On/Off
Internal SMD construction
D
ESCRIPTIONS
The 200UFR series are 2 watts power modules designed to
provide low output ripple and wide operating temperature
range of -40
o
C to +85
o
C in a low-profile SIP package. The
series consists of 14 models with input voltages of 24V and 48V,
and offers regulated output voltages of 3.3V, 5V, 12V, 15V, ±5V,
±12V and ±15V.
The 200UFR are ideal for datacom, mobile battery driven
equipment,
distributed
power
architectures,
telecommunication equipment, mixed analog/digital
subsystems, automatic test instrumentation and industrial robot
systems.
I
NPUT
C
HARACTERISTICS
Min Typ Max Unit/Comments
Input Voltage
24 VDC Input Models
9
48 VDC Input Models
18
Input Fuse Requirements
24 VDC Input Models
48 VDC Input Models
Start Voltage
Under Voltage Shutdown
Remonte On
Remote Off
Control Input Current (ON)
Control Input Current (OFF)
Input Filter
24
48
350
135
7
6
36
75
VDC
VDC
mA; Slow blow type
mA; Slow blow type
VDC
VDC
VDC
VDC
mA
mA
Pi Filter
9
9
0.6
2.7
1
1
O
UTPUT
C
HARACTERISTICS
Output Voltage Set Point
Line Regulation
Min Typ Max Unit/Comments
±2.0 % Output voltage at
nominal line & FL
±0.2 ±0.5 % Output voltage
measured from
min. input line to
maximum
±0.75 % Output voltage
measured from FL
to 25% load
75 mV p-p, Over Line,
Load & Temp., 20
MHz B.W., 25% to
100% FL
see Note 1
see Note 1
±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
300
VDC, 1 minute
1500
Mohm, 500VDC
1000
250 500 pF, 100kHz, 1Volt
Million Hours,
1
+25
o
C, Ground
Benign
Load Regulation
Ripple/Noise
Overload Protection
Short Circuit Protection
Temperature Coefficient
Note 1: Overload time should be limited to 10 sec and/or the
temperature should be maintained <85
o
C
>> B-37
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