Embedded Power for
Business-Critical Continuity
SMT15E Series
3.0-5.5 Vin single
output
Rev.06.26.07
SMT15E_05
1 of 4
Total Power:
41.25W
Input Voltage: 3.0-5.5 Vdc
# of Outputs: Single
Special Features
• 15 A current rating
• Input voltage range:
3.0 Vdc to 5.5 Vdc
• Output voltage range:
0.8 Vdc to 3.63 Vdc
• Ultra high efficiency:
96% @ 5 Vin and 3.3 Vout
• Extremely low
internal power dissipation
• Minimal thermal
design concerns
• Designed in reliability:
MTBF of >7 million hours per
Telcordia SR-332
• Ideal solution where board
space is at a premium or
tighter card pitch is required
• Industry standard
surface-mount footprint
• Available RoHS compliant
• 2 year warranty
Safety
UL/cUL CAN/CSA 22.2
No. E174104
UL 60950 File No. E174104
TÜV Product Service (EN60950)
Certificate No. B 03 10 38572
CB report and certificate to
DE3-51686M1
The SMT15E series are non-isolated dc-dc converters packaged in
a surface-mount footprint giving designers a cost effective
solution for conversion from either a 3.3 Vdc or 5 Vdc input to
output voltages of 0.8 Vdc and 3.63 Vdc. The SMT15E offers a
range of fixed outputs (and one wide trim output unit) at an
industry leading 15 A which allows maximum design flexibility and
a pathway for future upgrades. Local voltage conversion by the
SMT15E series from existing 3.3 Vdc or 5 Vdc system voltages
eliminates the need for redesign of existing power architectures
when voltage requirements change. The SMT15E is designed for
applications that include distributed power, workstations, optical
network and wireless applications. Implemented using state of
the art surface-mount technology and automated manufacturing
techniques, the SMT15E offers compact size and efficiencies of up
to 96%.
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
Rev.06.26.07
SMT15E_05
2 of 4
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 1)
Setpoint accuracy
Line regulation
Load regulation
Minimum load
Overshoot/undershoot
Ripple and noise
(0 to 20 MHz BW)
Temperature co-efficient
Transient response
Fixed output versions
Wide trim version
±10%
0.8-3.63 Vdc
±0.4%
±0.2%
±1.0%
0A
None
60 mV pk-pk
25 mV rms max.
±0.01%/°C
60 mV max. deviation
50 μs recovery to
within ±1.0%
10% Vo compensation
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
Coplanarity
(LxWxH)
Fixed
See table
Non-isolated
300 kHz typ.
EN60950
UL/cUL60950
UL94V-0
33.02 x 13.46 x 8.21 mm
1.3 x 0.53 x 0.323 inches
6.3 g (0.22 oz)
100 μm
Telcordia SR-332
MIL-HDBK-217F
7,042,000 hours
680,000 hours
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
Remote sense
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
Input current ripple
Remote ON/OFF
Start-up time
No load
MTBF
3.0-5.5 Vdc
70 mA typ.
11.8 A max. @ Io max.
and Vout = 3.63 V
110 mA rms
(See Note 2)
20 ms
PROTECTION
Short-circuit
Thermal
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 3)
Operating ambient,
temperature
Non-operating
-40 °C to +100 °C
-40 °C to +125 °C
Continuous
Automatic recovery
Embedded Power for
Business-Critical Continuity
Specifications
All specifications are typical at nominal input, full load at 25
°
C unless otherwise stated.
Rev.06.26.07
SMT15E_05
3 of 4
OUTPUT
POWER
(MAX.)
41.25 W
54.45 W
54.45 W
INPUT
VOLTAGE
3.0-5.5 Vdc
4.5-5.5 Vdc
3.0-5.5 Vdc
OUTPUT
VOLTAGE
2.5 Vdc
3.3 Vdc
0.8-3.63 Vdc
OUTPUT
CURRENT
(MIN.)
0A
0A
0A
OUTPUT
CURRENT
(MAX.)
15 A
15 A
15 A
EFFICIENCY
(TYP.)
93.5%
95%
95%
(4)
REGULATION
LINE
±0.2%
±0.2%
±0.2%
LOAD
±1.0%
±1.0%
±1.0%
MODEL
NUMBER
(5,6)
SMT15E-05S2V5J (EOL)
SMT15E-05S3V3J (EOL)
SMT15E-05W3V3J
Part Number System with Options
S M T 1 5 E- 0 5 W 3 V 3 -T J
Packaging Options
(5)
No ‘-T’ Suffix = Pb-free RoHS 6/6 compliant
parts in trays e.g SMT15E-05W3V3J
-TJ = Pb-free RoHS 6/6 compliant part in Tape
and Reel e.g SMT15E-05W3V3-TJ
Product Family
SMT = Surface Mount
Rated Output Current
15 = 15 Amps
Performance
E = Enhanced Performace
Input Voltage
05 = 3.0 Vdc to 5.5 Vdc
Output Voltage
0.8 Vdc to 3.63 Vdc
Type of Output
S = Single
W = Wide
Output Voltage Adjustment of the SMT15E-05W3V3J Series
The ultra-wide output voltage trim range offers major advantages to users who
select the SMT15E-05W3V3J. It is no longer necessary to purchase a variety of
modules in order to cover different output voltages. The output voltage can be
trimmed in a range of 0.8 Vdc to 3.63 Vdc. When the SMT15E-05W3V3J converter
leaves the factory the output has been adjusted to the default voltage of 3.3 V.
•
When Vin ≥ 4.5 V, then Vout can be adjusted from 0.8 Vdc to 3.6 Vdc
•
When Vin < 4.5 V, then Vout can be adjusted from 0.8 Vdc to 2.75 Vdc
Notes
1
2
When Vin ≥ 4.5 V, then Vout can be adjusted from 0.8 Vdc to 3.6 Vdc. When Vin < 4.5 V, then
Vout can be adjusted from 0.8 Vdc to 2.75 Vdc.
The SMT15E features a ‘Negative Logic’ Remote ON/OFF operation. If
not using the Remote ON/OFF pin, leave the pin open (the converter will be on). The Remote
ON/OFF pin is referenced to ground.
The following conditions apply for the SMT15E:
Configuration
Remote pin open circuit
Remote pin pulled low
Remote pin pulled high [Von/off >1.2 V]
Converter Operation
Unit is ON
Unit is ON
Unit is OFF
3
4
5
6
A ‘Positive Logic’ Remote ON/OFF version is also possible with this converter. To order please place
the suffix ‘-R’ at the end of the model number, e.g. SMT15E-05S3V3-RJ.
Full derating curves available in both the Longform Datasheet and Application Note 136.
When the unit is trimmed down to 0.8 V, the efficiency is 82.5%
TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special request, please
contact your local sales representative for details.
NOTICE: Some models do not support all options. Please contact your local Artesyn representative
or use the on-line model number search tool at
http://www.artesyn.com/powergroup/products.htm to find a suitable alternative.
Embedded Power for
Business-Critical Continuity
Rev.06.26.07
SMT15E_05
4 of 4
Americas
TOP VIEW
0.039 (1.00)
0.039 (1.00)
0.530
±0.010
(13.46
±
0.25)
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
BOTTOM VIEW
1.300±0.010 (33.02
±0.25)
0.310
(7.87)
0.190
(4.83) 0.190
(4.83) 0.190
(4.83)
5
4
3
2
Europe (UK)
0.297
(7.54)
0.405 (10.29)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
0.075 (1.91)
0.430 (10.92)
6
SIDE VIEW
0.323 (8.21)
Installed Ht.
0.007 (0.18)
Min Clearance
Seating Plane
0.048 (1.22)
1
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
Max. component
Connector (6PL)
Width :0.112
±
0.003 (2.84
±
0.08)
Length: 0.062
±
0.002 (1.57
±
0.04)
All dimensions in inches (mm)
All tolerance
±0.010in
(±0.25mm)
unless otherwise stated
For global contact, visit:
www.powerconversion.com
technicalsupport@powerconversion.com
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
5
6
FUNCTION
Remote ON/OFF
Remote Sense +
Trim
+Vout
Ground
+Vin
While every precaution has been taken to ensure
accuracy and completeness in this literature, Emerson
Network Power assumes no responsibility, and disclaims
all liability for damages resulting from use of this
information or for any errors or omissions.
Emerson Network Power.
The global leader in enabling
business-critical continuity.
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