SMT10E Series
12 Vin single output
File Name: smt10e_12.pdf Rev (03): 16 Dec 2005
International Safety Standard Approvals
UL/cUL CAN/CSA-C22.2 No. 60950-1-03/UL 60950-1,
File No. E174104
TÜV Product Service (EN60950) Certificate No. B03 10 38572 037
CB Report and Certificate to IEC60950, Certificate No.
DE3-51686M1
2 YEAR WARRANTY
DC-DC CONVERTERS E Class Non-isolated 1
NEW Product
The SMT10E series are non-isolated dc-dc converters packaged in a surface-mount footprint
giving designers a cost effective solution for conversion from a 12 V source. The SMT10E has a
wide input range (10 Vdc to 14 Vdc) and offers a wide 0.8 Vdc to 3.63 Vdc output voltage range
with a 10 A load, which allows for maximum design flexibility and a pathway for future upgrades.
The SMT10E 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 SMT10E offers compact size and
efficiencies of up to 94%.
•10 A Current rating
•Input voltage range: 10 Vdc to 14 Vdc
•Output voltage range: 0.8 Vdc to 3.63 Vdc
•Ultra high efficiency: 94% @ 12 Vin and 3.3 Vout
•Extremely low internal power dissipation
•Minimal thermal design concerns
•Designed in reliability: MTBF of 6,920,000 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
EMC CHARACTERISTICS
Electrostatic discharge EN61000-4-2, IEC801-2
Conducted immunity EN61000-4-6
Radiated immunity EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency 94%
Insulation voltage Non-isolated
Switching frequency Fixed 200 kHz typ.
Approvals and EN60950
standards UL/cUL60950
Material flammability UL94V-0
Dimensions (LxWxH) 33.02 x 13.46 x 8.21 mm
1.3 x 0.53 x 0.323 inches
Weight 6.3 g (0.22 oz)
Coplanarity 100 µm
MTBF Telcordia SR-332 6,920,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance Operating ambient, -40 ºC to +85 ºC
(See Note 2) temperature
Non-operating -40 ºC to +125 ºC
PROTECTION
Short-circuit Continuous
Thermal Automatic recovery
OUTPUT SPECIFICATIONS
Voltage adjustability 0.8-3.63 Vdc
Setpoint accuracy ±0.4% typ.
Line regulation ±0.2% typ.
Load regulation ±1.0%typ.
Total error band ±3.0% typ.
Minimum load 0 A
Overshoot/undershoot None
Ripple and noise 5 Hz to 20 MHz 60 mV pk-pk
25 mV rms
Temperature co-efficient ±0.01%/ºC
Transient response 100 mV max. deviation
100 µs recovery to
within ±1.0%
Remote sense 10% Vo compensation
INPUT SPECIFICATIONS
Input voltage range 10-14 Vdc
Input current No load (max.) 100 mA
Input current (max.) 3 A max. @ Io max.
and Vout = 3.3 V
Input reflected ripple 100 mA rms
Remote ON/OFF (See Note 1)
Start-up time 20 ms
All specifications are typical at nominal input, full load at 25 °C unless otherwise stated SPECIFICATIONS
OUTPUT
INPUT OUTPUT
OUTPUT OUTPUT
EFFICIENCY REGULATION MODEL
POWER
VOLTAGE VOLTAGE
CURRENT CURRENT
(TYP.) LINE LOAD NUMBER (3,4)
(MAX.) (MIN.) (MAX.)
33 W 10-14 Vdc 0.8-3.63 Vdc 0 A 10 A 94% ±0.2% ±1.0% SMT10E-12W3V3J
SMT10E Series
12 Vin single output
File Name: smt10e_12.pdf Rev (03): 16 Dec 2005
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS E Class Non-isolated 2
NEW Product
NNootteess
1The SMT10E features an ‘Positive 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 SMT10E:
Configuration Converter Operation
Remote pin open circuit Unit is ON
Remote pin pulled low [Von/off < 0.8 V] Unit is OFF
Remote pin pulled high [Von/off >1.6 V] Unit is ON
An ‘Negative 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. SMT10E-12W3V3-RJ.
2Full derating curves available in both the Longform Datasheet and
Application Note.
3TSE RoHS 5/6 (non Pb-free) compliant versions may be available on
special request, please contact your local sales representative for details.
4NOTICE: 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.
SMT10E-12W3V3-TJ
Part Number System with Options
Product Family
SMT = Surface Mount
Rated Output Current
10 = 10 Amps
Input Voltage
12 = 10 Vdc to 14 Vdc
The ultra-wide output voltage trim range offers major advantages to users who
select the SMT10E-12W3V3J. 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 SMT10E-12W3V3J
converter leaves the factory the output has been adjusted to the default
voltage of 0.8 V.
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Performance
E = Enhanced Performance
Packaging Options (3)
No ‘-T’ Suffix = Pb-free RoHS 6/6 compliant
parts in trays e.g SMT10E-12W3V3J
-TJ = Pb-free RoHS 6/6 compliant part in
Tape and Reel e.g SMT10E-12W3V3-TJ
Output Voltage
0.8 Vdc to 3.63 Vdc
Type of Output
W = Wide
SMT10E Series
12 Vin single output
File Name: smt10e_12.pdf Rev (03): 16 Dec 2005
Please consult our website for the following items: Application Note Longform Datasheet www.artesyn.com
Datasheet © Artesyn Technologies
®
2005
The information and specifications contained in this datasheet are believed to be correct at time of publication. However, Artesyn Technologies accepts no responsibility for consequences arising
from printing errors or inaccuracies. Specifications are subject to change without notice. No rights under any patent accompany the sale of any such product(s) or information contained herein.
For the most current data and application support visit www.artesyn.com/powergroup/products.htm
DC-DC CONVERTERS E Class Non-isolated 3
NEW Product
PIN CONNECTIONS
PIN NUMBER FUNCTION
1 Remote ON/OFF
2 Remote Sense +*
3 Trim*
4 +Vout
5 Ground
6+Vin
SIDE VIEW
Connector (6PL)
Width: 0.112 ± 0.003 (2.84 ± 0.08)
Length: 0.062 ± 0.002 (1.57 ± 0.04)
1.300±0.010 (33.02 ±0.25)
0.039 (1.00)
0.530 ±0.010
(13.46 ± 0.25)
BOTTOM VIEW
0.190
(4.83)
0.190
(4.83)
0.190
(4.83)
0.310
(7.87)
0.039 (1.00)
TOP VIEW
All dimensions in inches (mm)
All tolerance ±0.010in (±0.25mm)
unless otherwise stated
5432
61
0.430 (10.92)
0.048 (1.22)
0.075 (1.91)
0.405 (10.29)
0.297
(7.54)
0.323 (8.21)
Installed Ht.
0.007 (0.18)
Min Clearance
Max. component
Seating Plane
*The sense function and the trim function are customer specified
options. Please consult factory for details.
