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SMT15E-12W3V3J Datasheet Preview

SMT15E-12W3V3J Datasheet

DC-DC / Non-Isolated

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SMT15E Series
3.0-5.5 Vin single
output
Total Power: 41.25W
Input Voltage: 3.0-5.5 Vdc
# of Outputs: Single
Embedded Power for
Business-Critical Continuity
Rev.06.26.07
SMT15E_05
1 of 4
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%.




Emerson

SMT15E-12W3V3J Datasheet Preview

SMT15E-12W3V3J Datasheet

DC-DC / Non-Isolated

No Preview Available !

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)
Fixed output versions
Wide trim version
±10%
0.8-3.63 Vdc
Setpoint accuracy
±0.4%
Line regulation
±0.2%
Load regulation
±1.0%
Minimum load
0A
Overshoot/undershoot
None
Ripple and noise
(0 to 20 MHz BW)
60 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
Input current
Input current (max.)
No load
Input current ripple
Remote ON/OFF
Start-up time
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
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
GENERAL SPECIFICATIONS
Efficiency
See table
Insulation voltage
Non-isolated
Switching frequency
Fixed
300 kHz typ.
Approvals and
standards
EN60950
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
MIL-HDBK-217F
7,042,000 hours
680,000 hours
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 3)
Operating ambient,
temperature
Non-operating
-40 °C to +100 °C
-40 °C to +125 °C
PROTECTION
Short-circuit
Continuous
Thermal
Automatic recovery


Part Number SMT15E-12W3V3J
Description DC-DC / Non-Isolated
Maker Emerson
Total Page 4 Pages
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