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XWT DC-DC Series Data Sheet
Triple-Output, 150 Watts
REV. MAR 21, 2005
Page 1 of 3
www.power-one.com
Description
Features
Technical Specifications
Turn-On Time
10 ms
Remote Shutdown
TTL and CMOS Compatible, Positive Logic
Switching Frequency
200 kHz
Isolation
Input - Output
500 VDC
Temperature Coefficient
±0.02%/°C
Case Temperature
Operating Range
-25 to +85°C
Storage Range
-40 to +125°C
Thermal Shutdown Range
105 to 115°C
Humidity Max., Non-Condensing
95%
Vibration, 3 Axes, 5 Min Each
5 g, 10 - 55 Hz
MTBF (Bellcore TR-NWT-000332)
Consult Factory
Safety
Consult Factory
Weight (approx.)
15.4 oz
General
Setpoint Accuracy
±1% All Outputs
Line Regulation Vin Min. - Vin Max., Iout Rated
±1% Vout All Outputs
Load Regulation Iout Min.- Iout Max., Vin Nom.
±1% Vout All Outputs
Minimum Output Current
10 % All Outputs
Dynamic Regulation, Loadstep
25% Iout
Pk Deviation
4% Vout
Settling Time
500 s
Voltage Trim Range
±10%
Output
Voltage Range
12 VDC Nominal
10 - 20 VDC
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
36 - 72 VDC
Input Ripple Current
20% Iin Max.
Reverse Input Current
100% Iin Max.
Input
XWT2405-12
60
65
70
75
80
85
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
EFF. (18v)
EFF. (24v)
EFF. (36v)
70
75
80
85
90
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
XWD4812
XWD4815
Efficiency vs. Load (48V Input)
Notes
MTBF predictions may vary slightly from model to model.
Specifications typically at 25°C, normal line, and full load, unless otherwise
stated.
Soldering Conditions: I/O pins, 260°C, ten seconds; fully compatible with
commercial wave-soldering equipment.
Safety: Fusing Recommended.
Efficiency vs. Load (24V Input)
XWT dc-dc converters are high power, triple output converters that cover a wide range of applications. The XWT
features remote sense leads for accurate point-of-load regulation. For single and dual output high power solutions,
see the XWS and XWD Series.
High power package
Wide input range
12, 24, and 48V input versions
Trim and enable pin
Remote sense pins
500V isolation