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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)
65
70
75
80
85
90
10
20
30
40
50
60
70
80
90
100
LOAD %
EFFICIENCY
%
XWT4805-12
XWT4805-15
XWT SERIES - TRIPLE, 150 WATT
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, and has short circuit and overcurrent
protection.
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
DESCRIPTION
FEATURES
Trim and Enable Pin
Remote Sense Pins
500V Isolation
Efficiency vs. Load (48V Input)
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 V
in Min. - Vin Max., Iout Rated
±1% V
out All Outputs
Load Regulation I
out Min.- Iout Max., Vin Nom.
±1% V
out All Outputs
Minimum Output Current
10 % All Outputs
Dynamic Regulation, Loadstep
25% I
out
Pk Deviation
4% V
out
Settling Time
500
s
Voltage Trim Range
±10%
Current Limit Threshold Range, % of I
out Rated
110% - 130%
Output
TECHNICAL SPECIFICATIONS
Voltage Range
12 VDC Nominal
10 - 20 VDC
24 VDC Nominal
18 - 36 VDC
48 VDC Nominal
36 - 72 VDC
Input Ripple Current
20% I
in Max.
Reverse Input Current
100% I
in Max.
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: Agency approvals may vary from model to model. Please consult factory
for specific model information.
Efficiency vs. Load (24V Input)
Rev. 11/2000