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ENVIRONMENTAL
GENERAL
INPUT
OUTPUT
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
Operating Temperature
Storage Temperature
Cooling
Regulation:
Line
Load
Efficiency
I/O Isolation
Switching Frequency
Reflected Ripple
Voltage Tolerance
Ripple and Noise
Short Circuit Protection
Temperature Coefficient
Voltage Range
FC Series
-25°C to +71°C No Derating
-25°C to +105°C
Free-air Convection
0.02%
0.02%
65% (typ)
300 Vdc
6 to 20khz
4.5 - 5.5 Vdc
10.8 - 15 Vdc
21.6 - 30 Vdc
42 - 56 Vdc
Less than 1% Vin (max)
± 1%
5mV pk-pk
Current Limit
0.02% / °C
!
Ultra low noise
!
Pi input filter
!
Continuous short circuit
protection with auto restart
!
Regulated outputs
The FC Series converters are ideal for
noise-sensitive analog and digital
applications having high component
density and stringent performance
requirements. For ease of use and
system reliability, all FC Series models
feature I/O isolated outputs which are
overcurrent protected by a self-reset-
ting current limit circuit.
Applications
he FC Series are ultra-low noise,
high performance DC/DC
converters that are packaged in
low profile (0.4 inch high) cases.
Essential quality performance features
are designed and built-in. A high
performance Pi input filter minimizes
input reflected ripple, while 5-sided
electrostatic shielding and tape-wound
toroids, rather than pot cores, minimize
radiated EMI. Advanced circuit design
techniques reduce conducted output
noise in the form of current spikes, to
an extremely low level.
T
Dual Outputs
.8 to 3 Watts
1