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XWS SERIES - 150 WATT
DESCRIPTION
FEATURES
• Remote Sense Pins
• 500V Isolation
• Short Circuit Protection
XWS DC/DC converters are high-powered converters
• High Power Package
which cover a wide range of industrial and general
• Wide Input Range
applications. Available input voltages include 12V, 24V, • Trim and Enable Pins
40V, and 48V; output voltages are available from 5V to
24V. The XWS features remote sense leads for accurate
point of load regulation, and has short circuit and
overcurrent protection. For dual and triple output high
Efficiency
power solutions, see the XWD and XWT series of
converters, respectively.
95
90
EFFICIENCY %
vs. Load (24V Input)
85
XWS2415
TECHNICAL SPECIFICATIONS
Input
Voltage Range
12 VDC Nominal
24 VDC Nominal
40 VDC Nominal (Wide Input)
48 VDC Nominal
Input Ripple Current
Reverse Input Current
Output
Setpoint Accuracy
Line Regulation V
in
Min. - V
in
Max., I
out
Rated
Load Regulation I
out
Min. - I
out
Max., V
in
Nom.
Minimum Output Current
Dynamic Regulation, Loadstep
Pk Deviation
Settling Time
Voltage Trim Range
Current Limit Threshold Range, % of I
out
Rated
Short Circuit Protection
OVP
General
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
±1%
±0.2% V
out
±1% V
out
10 % l
out
rated
10 -
18 -
20 -
36 -
20%
100%
20 VDC
36 VDC
60 VDC
72 VDC
I
in
Max.
I
in
Max.
80
75
10
20
30
40
50
60
70
80
90
100
LOAD %
Efficiency vs. Load (48V Input)
95
90
85
80
XWS4805
25% I
out
4% Vo
500
µs
±10%
110 - 130%
Continuous
All Models
EFFICIENCY %
75
70
65
10
20
30
40
50
60
XWS4815
70
80
90
100
LOAD %
Notes
†
††
MTBF predictions may vary slightly from model to model.
Industrial temp range available
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.
C48
XWS SERIES - 150 WATT
MODELS - (See the last page of this file for options.)
Vin
(Volts)
12
12
12
12
24
24
24
24
48
48
48
48
40
40
40
40
Vin Range
(Volts)
10 - 20
10 - 20
10 - 20
10 - 20
18 - 36
18 - 36
18 - 36
18 - 36
36 - 72
36 - 72
36 - 72
36 - 72
20 - 60
20 - 60
20 - 60
20 - 60
Iin Max.*
(Amps)
13.9
16.9
16.7
15.7
10.9
12.9
12.8
13.6
5.5
6.5
6.5
6.8
10.3
12.4
12.2
12.9
Vout
(Volts)
5
12
15
24
5
12
15
24
5
12
15
24
5
12
15
24
Iout Rated
(Amps)
20
10.4
8.3
5
30
15
12
8
30
15
12
8
30
15
12
8
Ripple & Noise
Pk-Pk (mV)
50
120
150
240
50
120
150
240
50
120
150
240
50
120
150
240
Efficiency
Typ. **
79%
81%
82%
84%
83%
85%
86%
86%
82%
85%
85%
86%
80%
80%
81%
82%
Model
XWS1205
XWS1212
XWS1215
XWS1224
XWS2405
XWS2412
XWS2415
XWS2424
XWS4805
XWS4812
XWS4815
XWS4824
XWS6005
XWS6012
XWS6015
XWS6024
* Maximum input current at minimum input voltage, maximum rated output power.
** At nominal Vin, rated output.
Thermal Impedance
Natural Convection
100 LFM
200 LFM
300 LFM
400 LFM
2.5
2.1
1.7
1.3
1.1
°C/W
°C/W
°C/W
°C/W
°C/W
MECHANICAL DRAWING
5.50"
(139.7mm)
#4-40 THREADED INSERTS 4PLS.
2.625"(66.7mm)
1
8
2.250"(57.2mm)
Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.
2
9
1.875"(47.6mm)
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
Function
No Pin
-V
in
-V
in
3
3.50"
(88.9mm)
10
1.500"(38.1mm)
4
BOTTOM VIEW
11
1.125"(28.6mm)
5
12
0.750"(19.1mm)
6
13
0.375"(9.5mm)
7
14
0
-0.375"(-9.5mm)
-0.625"(-15.9mm)
-0.60"
(-15.2mm)
0
4.300"
(109.2mm)
+V
in
+V
in
Enable
Case
-V
out
-V
out
+V
out
+V
out
- Sense
Trim
+ Sense
Tolerances
DIA 0.040" 13PL.
(1.0mm)
Inches:
.XX ± 0.040
.XXX ± .010
0.92"
(23.4mm)
(Millimeters)
.X ± 1.0
.XX ± 0.25
± 0.05
Pin:
± 0.002
C49
OPTIONS
When ordering equipment options, use the following suffix information. Select the option(s) that
you prefer and add them to the model number. Example ordering options are located below the
options table.
OPTION
Negative Logic
Lucent Compatible Trim
Terminal Strip
Trim
Enable
Trim and Enable
Current Share
Headerless
SUFFIX
N
T
TS
1
2
3
4
Y
APPLICABLE SERIES
HAS, HBD, HBS, HES, LES, QBS,
QES, TES, TQD
HAS, HBD, HBS, HES, QBS, QES
XWS, XWD, XWT
IAS, LES
IAD, IAS, LES, SMS
IAS, LES
SMS
Encapsulated EWS, IWS, OWS
REMARKS
TTL “Low” Turns Module ON
TTL “High” Turns Module OFF
PIN LENGTH AND HEATSINK
OPTIONS
0.110” (2.8mm) Pin Length
0.150” (3.8mm) Pin Length
0.24” (6.1mm) Horizontal Heatsink
0.24” (6.1mm) Vertical Heatsink
0.45” (11.4mm) Horizontal
Heatsink
0.45” (11.4mm) Vertical Heatsink
0.95” (24.1mm) Horizontal
Heatsink
0.95” (24.1mm) Vertical Heatsink
8
9
1H
1V
2H
2V
3H
3V
All Units (Except SMS)
All Units (Except SMS)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
All Units (Except DIP, SIP, and SM
Packages)
Standard Pin Length is 0.180”
(4.6mm)
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Includes Thermal Pad
Example Options:HBS050ZG-ANT3V = HBS050ZG-A with negative logic, Lucent compatible trim, and
0.95” vertical heatsink.
LES015YJ-3N = LES015YJ with optional trim and enable, negative logic.
QBS066ZG-AT8 = QBS066ZG-A with Lucent compatible trim and 0.110” pin length.
NUCLEAR AND MEDICAL APPLICATIONS
Power-One products are not authorized for use as critical components in life support systems,
equipment used in hazardous environments, or nuclear control systems without the express written consent of the President of Power-One, Inc.
TECHNICAL REVISIONS
The appearance of products, including safety agency certifications pictured on labels, may change depending on the
date manufactured. Specifications are subject to change without notice.
C105
DSP and ARM Processors
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