
input
74
technical
specifications
The FES series of single output DC/DC converters provide up to 300W of output power
and up to 60A of output current in the full brick package. The FES converters feature
IPD's proprietary open frame packaging concept, along with planar magnetics and a
high efficiency topology, to provide maximum usable power density. The FES convert-
ers use 100% surface mount construction, are fully compatible with production board
washing processes, and are manufactured in IPD’s ISO9001 factory.
60A “full brick”
very high efficiency, 89%@5V
open-frame packaging
100C baseplate operation
planar magnetics
excellent transient response
1500 VDC isolation
synchronous rectification
turn-on time
10 ms
remote shutdown
positive logic
remote shutdown reference
Vin negative
switching frequency
200 or 300KHz
isolation
input - output
1500 VDC
input - case
1050 VDC
output - case
500 VDC
temperature coefficient
0.03%/°C
case temperature
operating range
-40 to +100°C
storage range
-40 to +125°C
thermal shutdown range
105 to 125°C
vibration, 3 axes, 5 min each
5 g, 10-55Hz
MTBF (Bellcore TR-NWT-000332)
consult factory
safety
UL 1950, CSA 22.2-950, EN60950
weight (approx.)
4.4 oz.
setpoint accuracy
±1% Vo
line regulation VIN min. - VIN max., IOUT rated
0.5% Vo
load regulation IOUT min. - IOUT max., VIN nom.
0.5% Vo
remote sense headroom
0.5 VDC
minimum output current
10% Io max
dynamic regulation, loadstep
25% Io
Pk deviation
5% Vo
settling time
500 uS
voltage trim range
±10%
current limit type
hiccup
current limit threshold range, %Io rated
120%
OVP trip range
120 - 140% Vout nom.
OVP type
non-latching
voltage range
48 VDC nominal
36 - 75 VDC
under voltage lockout - turn on / turn off
34V / 32V
key
features
FES SERIES
output
general
ef
f.
vs
load
(4 8 V IN )
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load - unless otherwise
stated.
notes
888-IPD
CONV e r t e r
w w w .ipdconverters.com
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SINGLE
300 WA TT