DATEL UWR-15-200-D5, UWR-15-200-D48, UWR-15-200-D12, UWR-5-500-D5, UWR-5-500-D48 Datasheet

DATEL, Inc., 1 1 Cabot Boulevard, Mansfield, MA 02048 (U.S.A.) · Tel: [phone] Fax: [phone] · Email: [e-mail]

The 3 Watt, single-output, UWR Models of DA TEL's XWR Series DC/DC converters
deliver impressive levels of cost-effectiveness in an industry-standard package and
pinout. These highly-efficient (as high as 76% guaranteed), fully isolated (1000Vdc
minimum), DIP-packaged power converters provide true component-like convenience
and flexibility to designers of modern distributed power systems.

Exploiting high-frequency (170-200kHz), flyback topologies and contemporary,
highly automated, SMT assembly techniques, UWR Model DC/DC’s have enough space
to include input (pi type) and output filters within their package. Requiring no external
components, these converters offer true "plug-and-play" convenience. They operate
over the full –25 to +75°C temperature range with no output power derating.

Output voltages are either 5, 12 or 15 Volts. Input voltage ranges are either

4.5-9V ("D5" models), 9-18V ("D12" models) or an ultra-wide 18-72V ("D48" models).
Transient response time is a quick 200µsec.

These extremely rugged modules are fully encapsulated with a thermally conductive
potting compound. They are moisture and vibration resistant and have established a
reputation for outstanding MTBF . For telecommunication, computer and other EMI­sensitive applications, these DIP-packaged DC/DC converters offer full EMI/EMC
characterization data.

DATEL ’s UWR Model 3W DC/DC’ s are ideal replacements for other more costly , less
reliable power converters as well as excellent choices for new design-ins in systems
demanding small size, low cost and high reliability .

Figure 1. Simplified Schematic

+V

OUT

+V

IN

–V

IN

PWM

CONTROLLER

OPTO

ISOLATION

REFERENCE &

ERROR AMP

COMMON

Single Output

UWR Models

Features

Low-Cost, DIP-Packaged

3 Watt, DC/DC Converters

INNOVATION and EX C ELL E N C E

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Low cost!
Automated, SMT-on-pcb construction
Industry-standard package and pinout

1.25" x 0.8" x 0.45" DIP form factor
No external components required
5, 12 or 15 V olt outputs
Choice of 3 ultra-wide input ranges:

4.5-9 V olts
9-18 Volts

18-72 V olts
Guaranteed efficiencies to 76%
Fully isolated, 1000Vdc guaranteed
–25 to +75°C operation with no derating
UL 1950, CSA 22.2 No. 234 and IEC 950
EMI/EMC characterized
Modifications and customs for OEM’s

www.datel.co

m

XWR Series

3W, SINGLE OUTPUT DC/DC CONVERTERS

2

Mechanical Specifications

Pin

1
2
3
4
5
6
7
8

I/O Connectiions

Function P1

+Input
+Input

–Input
–Input

Common

+Output

Common

+Output

0.020 ±0.002 DIA.
(0.508 ±0.051)

0.15 MIN
(3.81)

0.45

(11.43)

1.25

(31.75)

0.200
(5.08)

0.10

(2.54)

0.80

(20.32)

0.600

(15.24)

0.100
(2.54)

0.18

(4.57)

STANDOFFS

0.025
(0.64)

0.600

(15.24)

BOTTOM VIEW

1

2

34

56

87

PLASTIC CASE WITH AN INSULATED BASE

Case C1

Wide Range Input

Output Configuration:

U = Unipolar

Nominal Output Voltage:

5, 12 or 15 Volts

Maximum Output Current

in mA

Input Voltage Range:

D5 = 4.5-9 Volts (5V nominal)
D12 = 9-18 Volts (12V nominal)
D48 = 18-72 Volts (48V nominal)

5U WR

500

-/ D48-

UWR-5/500-D5 5 500 75 120 ±0.2% ±0.5% 5 4.5-9 18/694 70% 72% C1, P1
UWR-5/500-D12 5 500 75 120 ±0.2% ±0.5% 12 9-18 25/282 70% 72% C1, P1
UWR-5/500-D48 5 500 75 120 ±0.2% ±0.5% 48 18-72 6/65 75% 77% C1, P1
UWR-12/250-D5 12 250 75 150 ±0.5% ±0.5% 5 4.5-9 30/800 72% 75% C1, P1
UWR-12/250-D12 12 250 75 150 ±0.5% ±0.5% 12 9-18 25/340 72% 74% C1, P1
UWR-12/250-D48 12 250 75 150 ±0.5% ±0.5% 48 18-72 11/78 76% 80% C1, P1
UWR-15/200-D5 15 200 75 150 ±0.5% ±0.5% 5 4.5-9 30/811 72% 74% C1, P1
UWR-15/200-D12 15 200 75 150 ±0.5% ±0.5% 12 9-18 25/340 72% 76% C1, P1
UWR-15/200-D48 15 200 75 150 ±0.5% ±0.5% 48 18-72 11/78 76% 78% C1, P1

Performance Specifications and Ordering Guide

R/N (mVp-p)

➁

Load

VOUT

(Volts)

Package

(Case,

Pinout)

Efficiency

Regulation (Max.)

➂

Line

VIN Nom.

(Volts)

Range
(Volts)

Model

IIN ➃

(mA)

➀

Max.

Typ.

Typ.

Min.

IOUT

(mA,Max.)

➀

Typical at TA = +25°C under nominal line voltage and full-load conditions unless otherwise noted.

➁

Ripple/Noise (R/N) measured over a 20MHz bandwidth.

➂

10% to 100% load.

➃

Nominal line voltage, no-load/full-load conditions.

PART NUMBER STRUCTURE

MECHANICAL SPECIFICATIONS

Output Input