Datasheet SMT10E Datasheet (Datasheet)

The SMT10E 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 SMT10E offers a
range of fixed outputs (and one wide trim output unit) at an
industry leading 10 A which allows maximum design flexibility and
a pathway for future upgrades. Local voltage conversion by the
SMT10E series from existing 3.3Vdc or 5 Vdc system voltages
eliminates the need for redesign of existing power architectures
when voltage requirements change. 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 96%.

Embedded Power for
Business-Critical Continuity

SMT10E Series

3.0 - 5.5 Vin
single output

Special Features

• 10 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

Total Power: 13.2W
Input Voltage: 3.0 - 5.5 Vdc
# of Outputs: Single

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

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Embedded Power for
Business-Critical Continuity

All specifications are typical at 5Vin and 3.3 Vout, full load at 25°C unless otherwise stated.

Specifications

OUTPUT SPECIFICATIONS

Voltage adjustability Fixed output versions ±10%
(See Note 1) Wide trim version 0.8-3.63 Vdc

Setpoint accuracy ±0.4%

Line regulation ±0.2%

Load regulation ±1.0%

Minimum load 0 A

Overshoot/undershoot None

Ripple and noise 0 to 20 MHz BW 50 mV pk-pk

25 mV rms max.

Temperature co-efficient ±0.01%/°C

Transient response 60 mV max. deviation

50 μs recovery to

within ±1.0%

Remote sense 10% Vo compensation

INPUT SPECIFICATIONS

Input voltage range 3.0-5.5 Vdc

Input current No load 70 mA typ.

Input current (max.) 8 A max. @ Io max.

and Vout = 3.63 V

Input current ripple 110 mA rms

Remote ON/OFF (See Note 2)

Start-up time 20 ms

EMC CHARACTERISTICS

Electrostatic discharge EN61000-4-2, IEC801-2
Conducted immunity EN61000-4-6
Radiated immunity EN61000-4-3

GENERAL SPECIFICATIONS

Efficiency See table

Insulation voltage Non-isolated

Switching frequency Fixed 300 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 7,042,000 hours

MIL-HDBK-217F 680,000 hours

ENVIRONMENTAL SPECIFICATIONS

Thermal performance Operating ambient, -40 °C to +100 °C
(See Note 3) temperature

Non-operating -40 °C to +125 °C

PROTECTION

Short-circuit Continuous

Thermal Automatic recovery

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Embedded Power for
Business-Critical Continuity

All specifications are typical at 5Vin and 3.3 Vout, 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

(2,4,5)

(MAX.) (MIN.) (MAX.)

13.2 W 3.0-5.5 Vdc 1.2 Vdc 0 A 10 A 89% ±0.2% ±1.0% SMT10E-05S1V2J

16.5 W 3.0-5.5 Vdc 1.5 Vdc 0 A 10 A 90% ±0.2% ±1.0% SMT10E-05S1V5J

19.8 W 3.0-5.5 Vdc 1.8 Vdc 0 A 10 A 92% ±0.2% ±1.0% SMT10E-05S1V8J

27.5 W 3.0-5.5 Vdc 2.5 Vdc 0 A 10 A 95% ±0.2% ±1.0% SMT10E-05S2V5J

36.3 W 4.5-5.5 Vdc 3.3 Vdc 0 A 10 A 96% ±0.2% ±1.0% SMT10E-05S3V3J

36.3 W 3.0-5.5 Vdc 0.8-3.63 Vdc 0 A 10 A 96% ±0.2% ±1.0% SMT10E-05W3V3J

Notes

1 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.

2 The SMT10E 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 SMT10E:

Configuration Converter Operation
Remote pin open circuit Unit is ON
Remote pin pulled low Unit is ON
Remote pin pulled high [Von/off >1.2 V] Unit is OFF

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.
SMT10E-05W3V3-RJ.

SMT10E-05S3V3J

Part Number System with Options

Rated Output Current

10 = 10 Amps

Input Voltage
05 = 3.0 Vdc to 5.5 Vdc

Type of Output
S = Single
W = Wide

Output Voltage
1V2 = 1.2 V, 1V5 = 1.5 V, 1V8 = 1.8 V,
2V5 = 2.5 V, 3V3 = 3.3 V

The ultra-wide output voltage trim range offers major advantages to users who
select the SMT10E-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 SMT10E-05W3V3J converter
leaves the factory the output has been adjusted to the default voltage of 3.3V.

• 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

Output Voltage Adjustment of the SMT10E-05W3V3J Series

Product Family

SMT = Surface-mount

Performance

E = Enhanced Performance

Notes Cond.

3 Full derating curves available in both the Longform Datasheet and Application

Note 168.

4 TSE RoHS 5/6 (non Pb-free) compliant versions may be available on special

request, please contact your local sales representative for details.

5 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.

Packaging Options

(4)

J = Pb-free (RoHS 6/6 compliant)

Embedded Power for
Business-Critical Continuity

Rev.06.26.07

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TOP VIEW

PIN CONNECTIONS

PIN NUMBER FUNCTION

1 Remote ON/OFF

2 Remote Sense +

3Trim

4 +Vout

5 Ground

6+Vin

0.530 ±0.010

(13.46 ± 0.25)

1.300±0.010 (33.02 ±0.25)

SIDE VIEW

0.323 (8.21)

Installed Ht.

Connector (6PL)
Width: 0.112 ± 0.003 (2.84 ± 0.08)
Length: 0.062 ± 0.002 (1.57 ± 0.04)

0.039 (1.00)

0.039 (1.00)

0.007 (0.18)
Min Clearance

Seating Plane

Max. component

0.310
(7.87)

0.430 (10.92)
6

BOTTOM VIEW

0.190

0.190

(4.83)

(4.83)

432

5

0.190

0.297

(4.83)

(7.54)

0.405 (10.29)

1

0.048 (1.22)

0.075 (1.91)

All dimensions in inches (mm)
All tolerance ±0.010in (±0.25mm)
unless otherwise stated