Embedded Power for
Business-Critical Continuity
SMT05E Series
3.0-5.5 Vin
single output
Rev.06.26.07
smt05e
1 of 4
Total Power:
8.25W
Input Voltage: 3.0 - 5.5 Vdc
# of Outputs: Single
Special Features
• 5 A Current rating
• Input voltage range:
3.0 Vdc - 5.5 Vdc
• Output voltage range:
0.75 Vdc - 3.63 Vdc
• Ultra high efficiency:
94% @ 5 Vin and 3.3 Vout
• Extremely low internal power
dissipation
• Minimal thermal
design concerns
• Designed in reliability:
MTBF of >9 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
The SMT05E series are non-isolated dc-dc converters packaged in
a surface mount footprint giving designers a cost effective
solution for conversion from a 3.3 Vdc to 5 Vdc source. The
SMT05E has a wide input range (3.0 Vdc to 5.5 Vdc) and offers a
wide 0.75 Vdc to 3.63 Vdc output voltage range with a 5 A load,
which allows for maximum design flexibility and a pathway for
future upgrades. The SMT05E 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 SMT05E offers compact size and efficiencies of up
to 94%.
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
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
smt05e
2 of 4
OUTPUT SPECIFICATIONS
Voltage adjustability
Setpoint accuracy
Line regulation
Load regulation
Minimum load
Overshoot/undershoot
Ripple and noise
5 Hz to 20MHz
Temperature co-efficient
Transient response
0.75-3.63 Vdc
±0.4%
±1.0%
±1.0%
0A
None
75 mV pk-pk
25 mV rms
±0.01%/°C
60 mV max. deviation
50 μs recovery to
within 1%
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
3.0-5.5 Vdc
No load (max.)
150 mA
3.9 A max. @ Io max.
and Vout = 3.3 V
40 mA rms
(See Note 1)
20 ms
PROTECTION
Short-circuit
Thermal
Continuous
Automatic recovery
Coplanarity
MTBF
Telcordia SR-332
(LxWxH)
Fixed
See Table
Non-isolated
300 kHz typ.
EN60950
UL/cUL60950
UL94V-0
20.32 x 11.43 x 6.70 mm
0.800 x 0.450 x 0.264 inches
2.8 g (0.10 oz)
100 μm
9,009,000 hours
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
Input reflected ripple
Remote ON/OFF
Start-up time
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 2)
Operating ambient,
temperature
Non-operating
-40 °C to +85 °C
-40 °C to +125 °C
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
smt05e
3 of 4
OUTPUT
POWER
(MAX.)
8.25 W
18.15 W
INPUT
VOLTAGE
3.0-5.5 Vdc
3.0-5.5 Vdc
OUTPUT
VOLTAGE
1.5 Vdc
0.75-3.63 Vdc
OUTPUT
CURRENT
(MIN.)
0A
0A
OUTPUT
CURRENT
(MAX.)
5A
5A
EFFICIENCY
(TYP.)
87.5%
94%
REGULATION
LINE
±1.0%
±1.0%
LOAD
±1.0%
±1.0%
MODEL
NUMBER
(3,4)
SMT05E-05S1V5J
SMT05E-05W3V3J
Part Number System with Options
S M T 0 5 E- 0 5 W 3 V 3 -T J
Packaging Options
(3)
No ‘-T’ Suffix = Pb-free RoHS 6/6 compliant
parts in trays e.g SMT30E-12W3V3J
-TJ = Pb-free RoHS 6/6 compliant part in Tape
and Reel e.g SMT30E-12W3V3-TJ
Product Family
SMT = Surface Mount
Rated Output Current
05 = 5 Amps
Performance
E = Enhanced Performace
Input Voltage
05 = 3.0 Vdc to 5.5 Vdc
Output Voltage
0.75 Vdc to 3.63 Vdc
Type of Output
S = Single
W = Wide
Output Voltage Adjustment of the SMT05E-05W3V3J Series
The ultra-wide output voltage trim range offers major advantages to users who
select the SMT05E-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 0.75 Vdc to 3.63 Vdc. When the SMT05E-05W3V3J
converter leaves the factory the output has been adjusted to the default voltage of
0.75 V.
•
When Vin ≥ 4.5 V, then Vout can be adjusted from 0.75 Vdc to 3.63 Vdc
•
When Vin < 4.5 V, then Vout can be adjusted from 0.75 Vdc to 2.75 Vdc
Notes
1
The SMT05E 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 SMT05E:
Configuration
Remote pin open circuit
Remote pin pulled low
Remote pin pulled high [Von/off > 2.5 V]
Converter Operation
Unit is ON
Unit is ON
Unit is OFF
2
3
4
An ‘Positive Logic’ Remote ON/OFF version is also possible with this converter. To
order please use part number SMT05E-05W3V3-RJ or SMT05E-05W3V3-RTJ.
Full derating curves available in both the Longform Datasheet and Application Note.
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
smt05e
4 of 4
Americas
0.160 (4.06)
0.190 (4.83)
0.450 (11.43)
0.160 (4.06)
0.180 (4.57)
5810 Van Allen Way
Carlsbad, CA 92008
USA
Telephone: +1 760 930 4600
Facsimile: +1 760 930 0698
Europe (UK)
0.350 (8.90)
4
3
2
0.340
(8.64)
TOP VIEW
5
0.800 (20.32)
BOTTOM VIEW
0.050
(1.26)
1
0.041
(1.04)
0.060
(1.52)
Waterfront Business Park
Merry Hill, Dudley
West Midlands, DY5 1LX
United Kingdom
Telephone: +44 (0) 1384 842 211
Facsimile: +44 (0) 1384 843 355
Asia (HK)
16th - 17th Floors, Lu Plaza
2 Wing Yip Street, Kwun Tong
Kowloon, Hong Kong
Telephone: +852 2176 3333
Facsimile: +852 2176 3888
0.264 [6.70]
0.062 (1.57)
SIDE VIEW
CONNECTOR (5PL)
LENGTH 0.090 (2.29)
WIDTH 0.062 (1.57)
SEATING
PLANE
All dimensions in inches (mm)
All tolerance
±0.010in
(±0.25mm)
unless otherwise stated
For global contact, visit:
www.powerconversion.com
technicalsupport@powerconversion.com
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.
PIN CONNECTIONS
PIN NUMBER
1
2
3
4
5
FUNCTION
Remote ON/OFF
Vout
Trim
Ground
+Vin
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