SMT06C Series
DC-DC CONVERTERS
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C Class Non-isolated
5 Vin and 12 Vin single output
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NEW Product
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6 A current rating
Input voltage range: 4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc
Output voltage range: 0.9 Vdc to 3.3/5.0 Vdc
Industry leading value
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Cost optimized design
Excellent transient response
Output voltage adjustability
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Pathway for future upgrades
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Supports silicon voltage migration
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Resulting in reduced design-in and qualification time
Designed in reliability: MTBF of >7 million hours
per Telcordia SR-332
Available RoHS compliant
The SMT06C series is a new high density open-frame, non-isolated converter for space sensitive
applications. Each model has a wide input range (4.5 Vdc to 5.5 Vdc or 10.2 Vdc to 13.8 Vdc)
and offers a wide 0.9 Vdc to 5.0 Vdc output voltage range with a 6 A load. An external resistor
adjusts the output voltage from its pre-set value of 0.9 V to any value up to the 5 V maximum.
Typical efficiencies for the models are 89% for the 5 V input version and 91% for the 12 V input
version. The series offers remote ON/OFF and overcurrent protection as standard. With full
international safety approvals including EN60950 and Ul/cUL60950, the SMT06C reduces
compliance costs and time to market.
All specifications are typical at nominal input Vin = 12 V, full load at 25 °C unless otherwise stated
2 YEAR WARRANTY
SPECIFICATIONS
OUTPUT SPECIFICATIONS
Voltage adjustability
(See Note 6)
5 Vin
12 Vin
0.9-3.3 Vdc
0.9-5.0 Vdc
±2.5%
±0.2%
±0.5%
0 A/6 A
5 Vin
12 Vin
At turn-off
(See Note 2)
3.0% max.
1.0% max.
100 mV max.
See Table on page 2
75 mV max. deviation
150 µs recovery to
within regulation band
INPUT SPECIFICATIONS (CONTD.)
Turn ON threshold
Turn OFF threshold
5 Vin
12 Vin
5 Vin
12 Vin
4.5 Vdc typ.
9.3 Vdc typ.
4.3 Vdc typ.
7.8 Vdc typ.
Output setpoint accuracy 1.0% trim resistors
Line regulation
Load regulation
Min/max load
Overshoot
(at turn-on)
Undershoot
Ripple and noise
5 Hz to 20 MHz
Transient response
(See Note 1)
Low line to high line
Full load to min. load
GENERAL SPECIFICATIONS
Efficiency
Switching frequency
Approvals and
standards
Material flammability
Weight
Coplanarity
MTBF
Telcordia SR-332
Fixed
(See Note 4)
See Table on page 2
200 kHz
TÜV Product Services
IEC60950, UL/cUL60950
UL94V-0
9.3 g (0.3 oz)
150 µm
7,562,142 hours
INPUT SPECIFICATIONS
Input voltage range
Input current
Input current (max.)
(See Note 8)
Input reflected ripple
(See Note 2)
Remote ON/OFF
Logic compatibility
ON
OFF
Start-up time
(See Note 3)
Power-up
Remote ON/OFF
5 Vin
12 Vin
Min load
Remote OFF
5 Vin
12 Vin
5 Vin
12 Vin
4.5-5.5 Vdc
10.2-3.8 Vdc
50 mA
5mA
5.1 A max. @ Io max.
1.6 A @ lo max.
52 mA (pk-pk)
56 mA (pk-pk)
Positive logic
>2.4 Vdc
<0.8 Vdc
<20 ms
<20 ms
ENVIRONMENTAL SPECIFICATIONS
Thermal performance
(See Note 9)
Operating ambient,
temperature
Non-operating
0 ºC to +80 ºC
-40 ºC to +125 ºC
PROTECTION
Short-circuit
RECOMMENDED SYSTEM CAPACITANCE
Input capacitance
Output capacitance
(See Note 10) 270 µF/20 mΩ ESR max.
(See Note 10) 680 µF/10 mΩ ESR max.
Hiccup, non-latching
File Name: smt06c.pdf Rev (03): 15 Dec 2005
ARTESYN [ ARTESYN TECHNOLOGIES ]
