SMT30E Series
12 Vin Single Output
DC-DC CONVERTERS
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Non-isolated POL Converter
NEW Product
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30 A current rating
Input voltage range: 8 Vdc to 14 Vdc
Output voltage range: 0.8 Vdc to 3.63 Vdc
Ultra high efficiency: 91% @ 12 Vin and 3.3 Vout
Extremely low internal power dissipation
Minimal thermal design concerns
Designed in reliability: MTBF of 3,289,053 hours
per Telcordia SR-332
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Ideal solution where board space is at a premium
or tighter card pitch is required
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Industry standard surface-mount footprint
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Available
RoHS compliant
The SMT30E 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 SMT30E has a wide input
range (8 Vdc to 14 Vdc) and offers a wide 0.8 Vdc to 3.63 Vdc output voltage range with a 30 A load,
which allows for maximum design flexibility and a pathway for future upgrades. The SMT30E 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 SMT30E offers compact size and efficiencies of up to 91%.
All specifications are typical at 12 Vin and 1.5 Vout, full load at 25 °C unless otherwise stated.
C
out
= 100 µF
OUTPUT SPECIFICATIONS
Voltage adjustability
Setpoint accuracy
Line regulation
Load regulation
Total error band
Minimum load
Overshoot/undershoot
Ripple and noise
Temperature coefficient
Transient response
Slew rate = 0.5 A/µs
1.5 Vout
5 Hz to 20 MHz
0.8-3.63 Vdc
±1.3% typ.
±0.2% typ.
±1.5% typ.
±3.0% typ.
0A
None
60 mV pk-pk
25 mV rms
±0.01%/ºC
50% to 75% load step
3% max. deviation
10 µs recovery to
within ±1.0%
10% Vo compensation
GENERAL SPECIFICATIONS
Efficiency
Insulation voltage
Switching frequency
Approvals and
standards
Material flammability
Dimensions
Weight
Coplanarity
MTBF
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
Input reflected ripple
Remote ON/OFF
Start-up time
International Safety Standard Approvals
UL/cUL CAN/CSA 22.2 No. EI74104
UL 60950 File No. EI74104
TÜV Product Service (EN60950) Certificate No. B05 06 38572 055
CB report and certificate to IEC60950
Patent No. 6,786,736
2 YEAR WARRANTY
SPECIFICATIONS
EMC CHARACTERISTICS
Electrostatic discharge
Conducted immunity
Radiated immunity
EN61000-4-2, IEC801-2
EN61000-4-6
EN61000-4-3
@ 12 Vin, 3.3 Vout
91% typ.
Non-isolated
Fixed
1.3 MHz typ.
EN60950-1
UL/cUL60950-1
UL94V-0
(LxWxH)
33.02 x 13.46 x 8.10 mm
1.3 x 0.53 x 0.319 inches
6.3 g (0.22 oz)
100 µm
Remote sense
Telcordia SR-332
3,289,053 hours
8-14 Vdc
No load (max.)
250 mA
9.2 A max. @ Io max.
and Vout = 3.3 V
220 mA rms
(See Note 1)
20 ms
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
Operating ambient,
temperature
Non-operating
JEDEC J-STD-020C
-40 ºC to +85 ºC
-40 ºC to +125 ºC
Level 3
MSL
PROTECTION
Short-circuit
Thermal
Continuous
Automatic recovery
File Name: smt30e_12.pdf Rev (02): 16 Dec 2005
ARTESYN [ ARTESYN TECHNOLOGIES ]
