Datasheet XWT4805-15, XWT4805-12, XWT2405-15, XWT2405-12, XWT1205-12 Datasheet (Power-One)

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XWT SERIES - TRIPLE, 150 WATT

Rev. 11/2000

DESCRIPTION

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.

TECHNICAL SPECIFICA TIONS

Input

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.

Output

Setpoint Accuracy ±1% All Outputs
Line Regulation Vin Min. - Vin Max., I
Load Regulation I
Minimum Output Current 10 % All Outputs

Min.- I

out

out

Dynamic Regulation, Loadstep 25% I

Pk Deviation 4% V
Settling Time 500 µs

Voltage Trim Range ±10%
Current Limit Threshold Range, % of I

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

Rated ±1% V

out

Max., Vin Nom. ±1% V

Rated 110% - 130%

out

General

All Outputs

out

All Outputs

out

FEA TURES

• High Power Package

• Wide Input Range

• 12, 24, and 48V
Input Versions

85

80

75

70

EFFICIENCY %

65

60

10 20 30 40 50 60 70 80 90 100

90

85

80

75

EFFICIENCY %

out
out

††

70

65

10 20 30 40 50 60 70 80 90 100

†

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.

• Trim and Enable Pin

• Remote Sense Pins

• 500V Isolation

Efficiency vs. Load (24V Input)

XWT2405-12

EFF. (18v)
EFF. (24v)
EFF. (36v)

LOAD %

Efficiency vs. Load (48V Input)

XWT4805-12
XWT4805-15

LOAD %

Notes

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XWT SERIES - TRIPLE, 150 WATT

MODELS - (See the last page of this file for options.)

Vin

(Volts)

12
12
24
24
48
48

Vin Range

(Volts)

10 - 20
10 - 20
18 - 36
18 - 36
36 - 72
36 - 72

Iin Max.*

(Amps)

25.0

25.0

13.2

13.2

6.8

8.8

* Maxi mum i np ut c urre nt at mi ni mum i np ut v o l tag e , maxi mum rate d outp ut p ower.
** A t nomi nal V in, rated o u tp u t.

MECHANICAL DRAWING

5.50"

(139.7mm)

#4-40 THREADED INSERTS 4PLS.

1

2

3

3.50"

(88.9mm)

-0.60"

(-15.2mm)

4

5

6

7

0

BOTTOM VIEW

Vout

(Volts)

5, ±12
5, ±15
5, ±12
5, ±15
5, ±12
5, ±15

Iout Rated

(Amps)

12, ±3. 0
12, ±2. 5
15, ±4. 0
15, ±3. 3
15, ±4. 0
15, ±3. 3

8

9

10

11

12

13

14

4.300"

(109.2mm)

Ripple & No ise

Pk-Pk (mV)

50/120/120
50/150/150
50/120/120
50/150/150
50/120/120
50/150/150

2.625"(66.7mm)

2.250"(57.2mm)

1.875"(47.6mm)

1.500"(38.1mm)

1.125"(28.6mm)

0.750"(19.1mm)

0.375"(9.5mm)

0

-0.375"(-9.5mm)

-0.625"(-15.9mm)

Efficiency

Typ. **

79%
81%
83%
83%
84%
85%

Model

XWT1205-12
XWT1205-15
XWT2405-12
XWT2405-15
XWT4805-12
XWT4805-15

Thermal Impedance

Natural Convection 2.5 °C/W
100 LFM 2.1 °C/W
200 LFM 1.7 °C/W
300 LFM 1.3 °C/W
400 LFM 1.1 °C/W

Note:
Thermal impedance data is dependent on
many environmental factors. The exact
thermal performance should be validated for
specific application.

Pin Function

1 No Pin
2-V
3-V
4+V
5+V
6 Enable

in
in

in
in

7 Case
8 - Sense 1

9-V
10 +V

11 + Sense1
12 - V
13 Common 2 & 3
14 + V

out1

out1

out2

out3

DIA 0.040" 13PL.

(1.0mm)

Tolerances

Inches: (Millimeters)
.XX ± 0.040 .X ± 1.0
.XXX ± 0.010 .XX ± 0.25

0.92"

(23.4mm)

Pin:
± 0.002 ± 0.05

(Dimensions as listed unless otherwise
specified.)

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MECHANICAL DRAWING

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XWT SERIES - TRIPLE, 150 WATT

TERMINAL STRIP OPTION

#4-40 THREADED INSERTS 4PLS.

2

3

4

5

6

7

4.300"

(109.22mm)

5.50"

(139.7mm)

PIN VIEW

DIA 0.041" 13PLS.

(1.04mm)

81

9

10

11

12

13

14

0.375" EA.
(9.53mm)

3.50"

(88.90mm)

3.000"

(76.20mm)

UNLESS OTHERWISE SPECIFIED
DIMENSIONS ARE IN INCHES
TOLERANCES:

.X }.030
.XX }.040
.XXX }.010

FRACTION }.030

0.52"

(13.2mm)

0.92"

(23.4mm)

DIA 0.18"

(4.6mm)

0.25"

(6.4mm)

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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 SUFFIX APPLICABLE SERIES REMARKS

Negative Logic N HAS, HBD, HBS, HES, LES, QBS,

Lucent Compatible Trim T HAS, HBD, HBS, HES, QBS, QES
Terminal Strip TS XWS, XWD, XWT
Trim 1 IAS, LES
Enable 2 I A D, IAS, LES, SMS
Trim and Enable 3 I AS, LES
Current Share 4 S MS
Headerless Y Encapsulated EWS, IWS, OWS

PIN LENGTH AND HEATSINK
OPTIONS

0.110” (2.8mm) Pin Length 8 All Units (Except SMS)

0.150” (3.8mm) Pin Length 9 All Units (Except SMS)

0.24” (6.1mm) Horizontal Heatsink 1H All Units (Except DIP, SIP, and SM

0.24” (6.1mm) Vertical Heatsink 1V All Units (Except DIP, SIP, and SM

0.45” (11.4mm) Horizontal
Heatsink

0.45” (11.4mm) Vertical Heatsink 2V All Units (Except DIP, SIP, and SM

0.95” (24.1mm) Horizontal
Heatsink

0.95” (24.1mm) Vertical Heatsink 3V All Units (Except DIP, SIP, and SM

2H All Units (Except DIP, SIP, and SM

3H All Units (Except DIP, SIP, and SM

QES, TES, TQD

Packages)

Packages)

Packages)

Packages)

Packages)

Packages)

TTL “Low” Turns Module ON
TTL “High” Turns Module OFF

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.

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